Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 6.217\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(CCCn1ncn2c(cc3occc32)c1=O)NCc1cccc(Cl)c1
b) CN(CC(=O)NCc1ccco1)S(=O)(=O)c1cccc2cccnc12
c) CC[C@@H](C)CN1C(=O)N[C@@H](c2ccccc2)C(C(C)=O)=C1C
Answer: c. CC[C@@H](C)CN1C(=O)N[C@@H](c2ccccc2)C(C(C)=O)=C1C
{#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#}
CC[C@@H](C)CN1C(=O)N[C@@H](c2ccccc2)C(C(C)=O)=C1C
CC[C@@H](C)CN1C(=O)N[C@@H](c2ccccc2)C(C(C)=O)=C1C
(6S)-5-acetyl-4-methyl-3-[(2R)-2-methylbutyl]-6-phenyl-1,6-dihydropyrimidin-2-one