Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 2.383\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCC(=O)NC(=S)Nc1ccc(-c2nc3ccc(C)cc3s2)cc1
b.) COc1ccccc1N1CCN(C(=O)c2ccccc2Oc2ccccc2)CC1
c.) O=C(/C=C/c1cccc([N+](=O)[O-])c1)NCCSCc1cccc(Cl)c1
d.) CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)c2c(N)n(CC(C)C)c(=O)n(C)c2=O)c1C
Answer: b. COc1ccccc1N1CCN(C(=O)c2ccccc2Oc2ccccc2)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#}
COc1ccccc1N1CCN(C(=O)c2ccccc2Oc2ccccc2)CC1
COc1ccccc1N1CCN(C(=O)c2ccccc2Oc2ccccc2)CC1
[4-(2-methoxyphenyl)piperazin-1-yl]-(2-phenoxyphenyl)methanone