Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.620\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1ccccc1Cn1c(/C=C/c2ccccc2)nc2ccccc21
b) CCC(C)n1c(-c2cccc(S(=O)(=O)N(CC)CC)c2)n[nH]c1=S
c) CN1CCN(C(=O)CC2C(=O)NCCN2Cc2ccc(-c3ccccc3)cc2)CC1
Answer: a. COc1ccccc1Cn1c(/C=C/c2ccccc2)nc2ccccc21
{#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#}
COc1ccccc1Cn1c(/C=C/c2ccccc2)nc2ccccc21
COc1ccccc1Cn1c(/C=C/c2ccccc2)nc2ccccc21
1-[(2-methoxyphenyl)methyl]-2-[(E)-2-phenylethenyl]benzimidazole