Task: Answer the MCQ question.
Query: Which compound exhibits a 14.175\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] Cc1cccc(N2CCN(C(=O)C3CCN(S(=O)(=O)c4cnc[nH]4)CC3)CC2)c1C
[b] COC(=O)c1cc2sccc2n1Cc1nc(-c2ccc(OC)cc2)oc1C
[c] COc1ccc(NC(=O)CC(NCCc2ccccc2)C(=O)O)c(OC)c1
[d] O=C(Cn1cncn1)N/N=C/c1c2ccccc2cc2ccccc12
[e] O=C(N/N=C\c1ccc(COc2ccc([N+](=O)[O-])cc2)o1)c1ccccc1Cl
Answer: a. Cc1cccc(N2CCN(C(=O)C3CCN(S(=O)(=O)c4cnc[nH]4)CC3)CC2)c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cccc(N2CCN(C(=O)C3CCN(S(=O)(=O)c4cnc[nH]4)CC3)CC2)c1C
Cc1cccc(N2CCN(C(=O)C3CCN(S(=O)(=O)c4cnc[nH]4)CC3)CC2)c1C
[C][C][=C][C][=C][C][Branch2][Ring2][=Branch2][N][C][C][N][Branch2][Ring1][=N][C][=Branch1][C][=O][C][C][C][N][Branch1][#C][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][N][=C][NH1][Ring1][Branch1][C][C][Ring1][=C][C][C][Ring2][Ring1][=Branch1][=C][Ring2][Ring1][N][C]
[4-(2,3-dimethylphenyl)piperazin-1-yl]-[1-(1H-imidazol-5-ylsulfonyl)piperidin-4-yl]methanone