Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -43.048\% 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 other words.
Options:
a: COc1cccc(CN(C(=O)COc2ccccc2[N+](=O)[O-])C2CCS(=O)(=O)C2)c1
b: Cc1cc(C(=O)NCCCN2CCN(c3cc(Cl)ccc3C)CC2)n(-c2ccccc2)n1
c: CCCCCCCN1C(Nc2ccccc2)=NC[C@@H]1C
Answer: b. Cc1cc(C(=O)NCCCN2CCN(c3cc(Cl)ccc3C)CC2)n(-c2ccccc2)n1
{#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#}
Cc1cc(C(=O)NCCCN2CCN(c3cc(Cl)ccc3C)CC2)n(-c2ccccc2)n1
Cc1cc(C(=O)NCCCN2CCN(c3cc(Cl)ccc3C)CC2)n(-c2ccccc2)n1
N-[3-[4-(5-chloro-2-methylphenyl)piperazin-1-yl]propyl]-5-methyl-2-phenylpyrazole-3-carboxamide