Task: Answer the multiple choice question.
Question: Which compound has a 2.779\% 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 additional words.
Options:
a.) C=C(C)Cn1c(-c2ccc(OC)cc2)nc2ccccc21
b.) COc1cccc(N2CCN(C(=O)c3ccc(CS(=O)c4ccccc4C)o3)CC2)c1
c.) O=c1c2cc3c(cc2[nH]c(=S)n1CCN1CCOCC1)OCO3
Answer: b. COc1cccc(N2CCN(C(=O)c3ccc(CS(=O)c4ccccc4C)o3)CC2)c1
{#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#}
COc1cccc(N2CCN(C(=O)c3ccc(CS(=O)c4ccccc4C)o3)CC2)c1
COc1cccc(N2CCN(C(=O)c3ccc(CS(=O)c4ccccc4C)o3)CC2)c1
[4-(3-methoxyphenyl)piperazin-1-yl]-[5-[(2-methylphenyl)sulfinylmethyl]furan-2-yl]methanone