Task: Answer the MCQ question.
Query: Which drug exhibits a 13.542% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(CCCN1C(=O)/C(=C/c2cccs2)SC1=S)Nc1ccc(C(=O)O)cc1
b Cc1ccc(C(=O)COC(=O)CNC(=O)Cc2ccccc2)cc1[N+](=O)[O-]
c COC(=O)c1ccc(C(=O)OC)c(NC(=S)N2CCN(c3cc(Cl)ccc3C)CC2)c1
d CCOC(=O)c1cc2sccc2n1Cc1ccccc1
Answer: a. O=C(CCCN1C(=O)/C(=C/c2cccs2)SC1=S)Nc1ccc(C(=O)O)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CCCN1C(=O)/C(=C/c2cccs2)SC1=S)Nc1ccc(C(=O)O)cc1
O=C(CCCN1C(=O)/C(=C/c2cccs2)SC1=S)Nc1ccc(C(=O)O)cc1
4-[4-[(5Z)-4-oxo-2-sulfanylidene-5-(thiophen-2-ylmethylidene)-1,3-thiazolidin-3-yl]butanoylamino]benzoic acid