Task: Answer the MCQ question.
Query: Which compound has a 6.784\% 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) O=S1(=O)CCC(NC(=S)N2CCCCC2)C1
b) O=C(O)c1ccc(CSc2nc3ccccc3[nH]2)cc1
c) Cc1ccccc1C(=O)Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1
d) CC1CCCCC1NC(=S)NC(=O)c1sc2ccccc2c1Cl
Answer: b. O=C(O)c1ccc(CSc2nc3ccccc3[nH]2)cc1
{#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#}
O=C(O)c1ccc(CSc2nc3ccccc3[nH]2)cc1
O=C(O)c1ccc(CSc2nc3ccccc3[nH]2)cc1
4-(1H-benzimidazol-2-ylsulfanylmethyl)benzoic acid