Problem statement: Answer the multiple-choice question.
Question: Which drug has a -0.162\% 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, c, or d without using any other words.
Options:
a: O=c1cc(O)c2ccc(O)cc2o1
b: Cc1onc(-c2ccccc2)c1C(=O)N/N=C/c1ccc([N+](=O)[O-])c(O)c1
c: COc1ccccc1CC(=O)NC1CCCc2ccccc21
d: CCCCCCc1cc2cc(C(=O)Nc3ccccc3)c(=O)oc2cc1O
Answer: c. COc1ccccc1CC(=O)NC1CCCc2ccccc21
{#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#}
COc1ccccc1CC(=O)NC1CCCc2ccccc21
COc1ccccc1CC(=O)NC1CCCc2ccccc21
2-(2-methoxyphenyl)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)acetamide