Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 6.916\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1cccc2[nH]c(C(=O)NC(C)c3ccccc3)cc12
[b] CN(C)S(=O)(=O)c1ccc(N2CCCC2)c(C(=O)N2CCN(c3ccc([N+](=O)[O-])cc3)CC2)c1
[c] CSCC(=O)N1CCC(n2nccc2NC(=O)CCc2ccccc2)CC1
[d] CC(=O)Nc1ccc(NC(=O)c2cccc(S(=O)(=O)N(C)C3CCCCC3)c2)cc1
[e] Cc1ccc2nsnc2c1NC(=O)COc1ccccc1F
Answer: a. COc1cccc2[nH]c(C(=O)NC(C)c3ccccc3)cc12
{#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#}
COc1cccc2[nH]c(C(=O)NC(C)c3ccccc3)cc12
COc1cccc2[nH]c(C(=O)NC(C)c3ccccc3)cc12
4-methoxy-N-(1-phenylethyl)-1H-indole-2-carboxamide