Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.439% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) S=C(Nc1ccc2c(c1)OCO2)Nc1ccc2c(c1)OCO2
b) COc1cccc(OCc2cc(C(=O)NCc3cnc4ccccn34)no2)c1
c) c1ccc(Cc2nc3ccccc3n2CCN2CCOCC2)cc1
d) O=C(NNC(=O)c1ccccc1[N+](=O)[O-])Nc1ccc(Cl)cc1
Answer: c. c1ccc(Cc2nc3ccccc3n2CCN2CCOCC2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
c1ccc(Cc2nc3ccccc3n2CCN2CCOCC2)cc1
c1ccc(Cc2nc3ccccc3n2CCN2CCOCC2)cc1
4-[2-(2-benzylbenzimidazol-1-yl)ethyl]morpholine