Task: Answer the MCQ question.
Query: Which drug exhibits a -5.769% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC(C)CN1C=C2C(=O)C(C)(OC(=O)CCc3ccccc3)C(=O)C=C2C=C1c1ccc(C#N)cc1
b: C=CCNC(=O)/C(=C/c1cn(-c2ccccc2)nc1-c1cccc([N+](=O)[O-])c1)NC(=O)c1ccccc1
c: Cc1c(O)c(CN2CCCC2)cc2c3c(c(=O)oc12)CCCC3
d: COc1ccc(CCN(C)C2CC(=O)N(c3ccccc3)C2=O)cc1OC
Answer: d. COc1ccc(CCN(C)C2CC(=O)N(c3ccccc3)C2=O)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(CCN(C)C2CC(=O)N(c3ccccc3)C2=O)cc1OC
COc1ccc(CCN(C)C2CC(=O)N(c3ccccc3)C2=O)cc1OC
3-[2-(3,4-dimethoxyphenyl)ethyl-methylamino]-1-phenylpyrrolidine-2,5-dione