Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.327\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CN(C)C(=O)c1cc(C(=O)c2ccccc2F)c[nH]1
b: COC(=O)C1=[N+]([O-])OC(C(=O)OC)C1c1c[nH]c2ccccc12
c: COC(=O)CCCNC(=O)CC1C(=O)NCCN1Cc1ccoc1
d: Cl.c1ccc(CCNCc2ccccc2)cc1
Answer: a. CN(C)C(=O)c1cc(C(=O)c2ccccc2F)c[nH]1
{#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#}
CN(C)C(=O)c1cc(C(=O)c2ccccc2F)c[nH]1
CN(C)C(=O)c1cc(C(=O)c2ccccc2F)c[nH]1
4-(2-fluorobenzoyl)-N,N-dimethyl-1H-pyrrole-2-carboxamide