Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 11.106\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CN(CCc1ccccn1)C(=O)CCC1CCCN(C(=O)c2ccccn2)C1
b) O=[N+]([O-])c1ccc(C(O)CN2CCOCC2)cc1
c) CCCCN(C(=O)c1ccc(-c2ccc([N+](=O)[O-])cc2)o1)c1c(N)n(CCCC)c(=O)[nH]c1=O
d) CC(C)Cn1c(N)c(C(=O)NCC2CCCO2)c2nc3ccccc3nc21
Answer: a. CN(CCc1ccccn1)C(=O)CCC1CCCN(C(=O)c2ccccn2)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#}
CN(CCc1ccccn1)C(=O)CCC1CCCN(C(=O)c2ccccn2)C1
CN(CCc1ccccn1)C(=O)CCC1CCCN(C(=O)c2ccccn2)C1
N-methyl-3-[1-(pyridine-2-carbonyl)piperidin-3-yl]-N-(2-pyridin-2-ylethyl)propanamide