Task: Answer the MCQ question.
Question: Which compound exhibits a 12.219\% 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] Cc1ccc(-n2ncc(C#N)c2/N=C/N2CCCCCC2)cc1
[b] CC(C)(C)N(Cc1ccccc1)C(=O)COC(=O)C1CCN(c2ccc(C(F)(F)F)cn2)CC1
[c] COc1cccc(CN2CCNC(=O)C2CC(=O)NCCn2ccc3ccccc32)c1OC
[d] COc1ccc(/C=C/c2c([N+](=O)[O-])c(=O)n(C)c(=O)n2C)c(OC)c1
Answer: c. COc1cccc(CN2CCNC(=O)C2CC(=O)NCCn2ccc3ccccc32)c1OC
{#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#}
COc1cccc(CN2CCNC(=O)C2CC(=O)NCCn2ccc3ccccc32)c1OC
COc1cccc(CN2CCNC(=O)C2CC(=O)NCCn2ccc3ccccc32)c1OC
N-[2-(indol-1-yl)ethyl]-2-[1-[(2,3-dimethoxyphenyl)methyl]-3-oxopiperazin-2-yl]acetamide