Task: Answer the multiple-choice question.
Question: Which drug has a 12.692\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCn1c(CSc2nccn2C)nc2cc(C(=O)O)ccc21
b.) CN(Cc1ccccc1)C(=O)C1CCCN(Cc2cccc(Cl)c2)C1.O=C(O)C(=O)O
c.) CN(C)C(CNC(=O)c1cc2ccccc2oc1=O)c1ccccc1
Answer: a. CCn1c(CSc2nccn2C)nc2cc(C(=O)O)ccc21
{#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#}
CCn1c(CSc2nccn2C)nc2cc(C(=O)O)ccc21
CCn1c(CSc2nccn2C)nc2cc(C(=O)O)ccc21
1-ethyl-2-[(1-methylimidazol-2-yl)sulfanylmethyl]benzimidazole-5-carboxylic acid