Task: Answer the MCQ question.
Question: Which drug exhibits a -10.191\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1ccc(CCC(=O)NCc2cn3ccccc3n2)cc1
[b] COc1ccc(C(=O)Cn2c(C(=O)/C=C/c3ccccc3)nc3ccccc32)cc1
[c] O=C(Nc1ccc(Cl)cc1)C1CCCN(c2ncnc3c2nc2n3CCCCC2)C1
Answer: b. COc1ccc(C(=O)Cn2c(C(=O)/C=C/c3ccccc3)nc3ccccc32)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#}
COc1ccc(C(=O)Cn2c(C(=O)/C=C/c3ccccc3)nc3ccccc32)cc1
COc1ccc(C(=O)Cn2c(C(=O)/C=C/c3ccccc3)nc3ccccc32)cc1
(E)-1-[1-[2-(4-methoxyphenyl)-2-oxoethyl]benzimidazol-2-yl]-3-phenylprop-2-en-1-one