Task: Answer the MCQ question.
Question: Which compound has a 7.283\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C(Nc1ccccc1N1CCOCC1)c1ccc(N2CCCC2=O)cc1
b: CC1(OC(=O)CCc2ccccc2)C(=O)C=C2C=C(c3ccc(C#N)cc3)N(C3CCCC3)C=C2C1=O
c: O=C(c1cccc(Br)c1)N1CCN(C(=O)N2CCOCC2)CC1
d: Cc1cc(S(=O)(=O)NCCCN2CCOCC2)ccc1F
Answer: a. O=C(Nc1ccccc1N1CCOCC1)c1ccc(N2CCCC2=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#}
O=C(Nc1ccccc1N1CCOCC1)c1ccc(N2CCCC2=O)cc1
O=C(Nc1ccccc1N1CCOCC1)c1ccc(N2CCCC2=O)cc1
N-(2-morpholin-4-ylphenyl)-4-(2-oxopyrrolidin-1-yl)benzamide