Task: Answer the MCQ question.
Question: Which compound exhibits a 7.192\% human ether-à-go-go related gene (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) CC1CCN(S(=O)(=O)c2ccc3[nH]c(=O)cc(C(=O)O)c3c2)CC1
(b) CSS(=O)(=O)c1cccc2cccnc12
(c) COC(=O)c1ccc(CSc2ncn[nH]2)o1
(d) CCN(CC)C(=O)N1c2ccccc2C=Cc2ccccc21
Answer: c. COC(=O)c1ccc(CSc2ncn[nH]2)o1
{#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#}
COC(=O)c1ccc(CSc2ncn[nH]2)o1
COC(=O)c1ccc(CSc2ncn[nH]2)o1
[C][O][C][=Branch1][C][=O][C][=C][C][=C][Branch1][#Branch2][C][S][C][=N][C][=N][NH1][Ring1][Branch1][O][Ring1][N]
methyl 5-(1H-1,2,4-triazol-5-ylsulfanylmethyl)furan-2-carboxylate