Task: Answer the MCQ question.
Query: Which drug exhibits a 9.879\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COC(=O)c1ccc(COn2nnc3ccccc32)cc1
b CCN(CCNC(=O)C1CCN(Cc2nc(-c3ccc(Cl)cc3)oc2C)CC1)c1ccccc1
c Cc1cccc(Nc2nnc(SCC(=O)Nc3ccccc3[N+](=O)[O-])s2)c1
d CCc1ccc(NC(=S)NC(=O)CC(C)C)cc1
e COc1ccc(Cl)cc1NC(=O)Cn1c(=O)n2nc(C)nc2c2ccccc21
Answer: a. COC(=O)c1ccc(COn2nnc3ccccc32)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#}
COC(=O)c1ccc(COn2nnc3ccccc32)cc1
COC(=O)c1ccc(COn2nnc3ccccc32)cc1
[C][O][C][=Branch1][C][=O][C][=C][C][=C][Branch1][S][C][O][N][N][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C][=C][Ring1][P]
methyl 4-(benzotriazol-1-yloxymethyl)benzoate