Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 9.039\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc(CCN(C)c2ccc(C(N)=O)cc2[N+](=O)[O-])cc1OC
[b] CCOC(=O)C1CCN(Cc2ccc(Cl)nc2)CC1
[c] CC(C)CC(=O)Nc1nc2c(c(=O)[nH]1)CCCC2
[d] Cn1ccs/c1=N\S(=O)(=O)c1ccc(Br)cc1
Answer: a. COc1ccc(CCN(C)c2ccc(C(N)=O)cc2[N+](=O)[O-])cc1OC
{#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#}
COc1ccc(CCN(C)c2ccc(C(N)=O)cc2[N+](=O)[O-])cc1OC
COc1ccc(CCN(C)c2ccc(C(N)=O)cc2[N+](=O)[O-])cc1OC
4-[2-(3,4-dimethoxyphenyl)ethyl-methylamino]-3-nitrobenzamide