Task: Answer the multiple choice question.
Question: Which drug exhibits a 2.770\% 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.) O=C1NC(=Nc2ccc(F)cc2)SC1Cc1ccc(F)cc1
b.) COc1cc(C(=O)NCc2ccco2)cc(OC)c1OC
c.) O=C(c1ccc(Cl)cc1)C1CCCN(Cc2cccn2-c2cccnc2)C1
Answer: c. O=C(c1ccc(Cl)cc1)C1CCCN(Cc2cccn2-c2cccnc2)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#}
O=C(c1ccc(Cl)cc1)C1CCCN(Cc2cccn2-c2cccnc2)C1
O=C(c1ccc(Cl)cc1)C1CCCN(Cc2cccn2-c2cccnc2)C1
(4-chlorophenyl)-[1-[(1-pyridin-3-ylpyrrol-2-yl)methyl]piperidin-3-yl]methanone