Task: Answer the MCQ question.
Query: Which compound has a 12.614\% 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 other words.
Options:
a CC(C)c1ccc(/C=C(\NC(=O)c2ccccc2)C(=O)NCCCN2CCOCC2)cc1
b CCC(=O)NCCc1nc2ccccc2n1Cc1ccccc1
c COC(=O)c1ccc(C2C(C#N)=C(N)Oc3cc(C)n(C)c(=O)c32)cc1
d Cc1ccc(N=Cc2c(O)n(-c3nccs3)c(=O)c3ccccc23)cc1
Answer: b. CCC(=O)NCCc1nc2ccccc2n1Cc1ccccc1
{#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#}
CCC(=O)NCCc1nc2ccccc2n1Cc1ccccc1
CCC(=O)NCCc1nc2ccccc2n1Cc1ccccc1
N-[2-(1-benzylbenzimidazol-2-yl)ethyl]propanamide