Task: Answer the multiple-choice question.
Question: Which compound exhibits a 15.592\% 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=C(NC(=S)Nc1ccc2oc(-c3cccnc3)nc2c1)c1cccc(Cl)c1
(b) COc1ccc(CC(=O)Nc2nc(C(C)(C)C)cs2)cc1
(c) c1ccc(-c2ccc(-c3ccncn3)cc2)cc1
(d) Cc1ccc(CNCCc2ccccc2F)cc1.Cl
Answer: c. c1ccc(-c2ccc(-c3ccncn3)cc2)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#}
c1ccc(-c2ccc(-c3ccncn3)cc2)cc1
c1ccc(-c2ccc(-c3ccncn3)cc2)cc1
6-(4-phenylphenyl)pyrimidine