Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 17.285\% 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 CN(CCc1ccccc1)C1CCCN(S(=O)(=O)CC(F)(F)F)C1
b CCOC(=O)C1=C(C)C(c2ccc(OC)cc2)NC(=O)N1
c Cc1ccnc(NC(=O)c2ccccc2NC(=O)C(C)(C)C)c1
d O=C(NCC(c1ccco1)N1CCCCC1)c1ccc(S(=O)(=O)Nc2ccccc2)cc1
e COC(=O)c1c(C)[nH]c(C)c1-c1ccc([N+](=O)[O-])cc1
Answer: e. COC(=O)c1c(C)[nH]c(C)c1-c1ccc([N+](=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_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)c1c(C)[nH]c(C)c1-c1ccc([N+](=O)[O-])cc1
COC(=O)c1c(C)[nH]c(C)c1-c1ccc([N+](=O)[O-])cc1
methyl 2,5-dimethyl-4-(4-nitrophenyl)-1H-pyrrole-3-carboxylate