Task: Answer the multiple choice question.
Question: Which drug exhibits a 18.318% 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=C1N=C(N2CCCCC2)S/C1=C/C1=Cc2ccccc2OC1
b: COc1ccc(C2CC(=O)Oc3c(C(CCN4CCCC(C)C4)c4ccc(N(C)C)cc4)c(OC)cc(OC)c32)cc1
c: O=C(O)c1ccc(NC(=S)NC(=O)c2ccc(-c3ccc(Br)cc3)o2)cc1
d: COC(=O)c1cc(Br)c(=O)n(CCc2ccccc2)c1
Answer: c. O=C(O)c1ccc(NC(=S)NC(=O)c2ccc(-c3ccc(Br)cc3)o2)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(O)c1ccc(NC(=S)NC(=O)c2ccc(-c3ccc(Br)cc3)o2)cc1
O=C(O)c1ccc(NC(=S)NC(=O)c2ccc(-c3ccc(Br)cc3)o2)cc1
4-[[5-(4-bromophenyl)furan-2-carbonyl]carbamothioylamino]benzoic acid