Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -4.692\% 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.) COc1ccc(C(=O)CN2CCN(c3ccc(F)cc3)CC2)cc1OC
b.) O=C(Nc1cccnc1Cl)c1cc2c(s1)-c1ccccc1OC2
c.) C=COCCNC(=O)Nc1ccc(Cl)cc1Cl
Answer: a. COc1ccc(C(=O)CN2CCN(c3ccc(F)cc3)CC2)cc1OC
{#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#}
COc1ccc(C(=O)CN2CCN(c3ccc(F)cc3)CC2)cc1OC
COc1ccc(C(=O)CN2CCN(c3ccc(F)cc3)CC2)cc1OC
1-(4,5-dimethoxyphenyl)-2-[4-(4-fluorophenyl)piperazin-1-yl]ethanone