Task: Answer the MCQ question.
Query: Which compound has a -3.273\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1ccc(C(=O)Nc2ccccc2C(=O)N/N=C/c2ccccn2)cc1OC
b COCCNc1nnc(SCC(=O)N2CCN(S(=O)(=O)c3ccccc3)CC2)s1
c CCOC(=O)Nc1cccc([As](=O)(O)O)c1
d Cc1ccc(-n2c(Cc3cccs3)n[nH]c2=S)c(C)c1
Answer: b. COCCNc1nnc(SCC(=O)N2CCN(S(=O)(=O)c3ccccc3)CC2)s1
{#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#}
COCCNc1nnc(SCC(=O)N2CCN(S(=O)(=O)c3ccccc3)CC2)s1
COCCNc1nnc(SCC(=O)N2CCN(S(=O)(=O)c3ccccc3)CC2)s1
[C][O][C][C][N][C][=N][N][=C][Branch2][Ring1][S][S][C][C][=Branch1][C][=O][N][C][C][N][Branch1][S][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][Ring1][#C][S][Ring2][Ring1][Branch2]
1-[4-(benzenesulfonyl)piperazin-1-yl]-2-[[5-(2-methoxyethylamino)-1,3,4-thiadiazol-2-yl]sulfanyl]ethanone