Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -44.331\% 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 additional words.
Options:
a CCOC(=O)C1=C(COC(=O)/C=C/c2ccccc2F)NC(=O)NC1C
b CCOC(=O)C1=C(N)Oc2c(oc(CO)cc2=O)C1c1c(F)cccc1Cl
c COc1ccc(-c2cc(C3CCN(Cc4ccc([N+](=O)[O-])cc4)CC3)[nH]n2)cc1
Answer: c. COc1ccc(-c2cc(C3CCN(Cc4ccc([N+](=O)[O-])cc4)CC3)[nH]n2)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#}
COc1ccc(-c2cc(C3CCN(Cc4ccc([N+](=O)[O-])cc4)CC3)[nH]n2)cc1
COc1ccc(-c2cc(C3CCN(Cc4ccc([N+](=O)[O-])cc4)CC3)[nH]n2)cc1
4-[3-(4-methoxyphenyl)-1H-pyrazol-5-yl]-1-[(4-nitrophenyl)methyl]piperidine