Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 4.865\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COC(=O)c1ccc(C)c(NC(=O)C(CCSC)NC(=O)c2cc(OC)c(OC)c(OC)c2)c1
(b) CCCc1nc(SCC(=O)N2CCC(Cc3ccccc3)CC2)c2c(=O)n(C)c(=O)n(C)c2n1
(c) COc1ccc2ccccc2c1CN(C)Cc1ccccc1.O=C(O)C(=O)O
Answer: c. COc1ccc2ccccc2c1CN(C)Cc1ccccc1.O=C(O)C(=O)O
{#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#}
COc1ccc2ccccc2c1CN(C)Cc1ccccc1.O=C(O)C(=O)O
COc1ccc2ccccc2c1CN(C)Cc1ccccc1.O=C(O)C(=O)O
N-[(2-methoxynaphthalen-1-yl)methyl]-N-methyl-1-phenylmethanamine;oxalic acid