Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.777\% 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 additional words.
Options:
a. CCn1c(CNC(=O)c2ccco2)nnc1SCC(=O)Nc1cc(F)ccc1C
b. COc1ccc(C(=O)NNC(=O)C2CCCN(C3CC(=O)N(c4ccccc4)C3=O)C2)cc1
c. CCOC(=O)N1CCC(NS(=O)(=O)c2ccc3c(c2)CCN3C(C)=O)CC1
d. CC1CCCN(C(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)C1
Answer: d. CC1CCCN(C(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)C1
{#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#}
CC1CCCN(C(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)C1
CC1CCCN(C(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)C1
[2-(3-methylpiperidin-1-yl)-2-oxoethyl] 2-morpholin-4-yl-5-nitrobenzoate