Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 7.024\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=C(O)c1ccc(Cl)c(S(=O)(=O)NCC2CCCO2)c1
b) CC(c1ccco1)N(C(=O)c1ccc(Cl)c([N+](=O)[O-])c1)c1ccccn1
c) CCOc1cccc(=O)c2c(C)n(Cc3ccco3)c(C)c12
Answer: b. CC(c1ccco1)N(C(=O)c1ccc(Cl)c([N+](=O)[O-])c1)c1ccccn1
{#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(c1ccco1)N(C(=O)c1ccc(Cl)c([N+](=O)[O-])c1)c1ccccn1
CC(c1ccco1)N(C(=O)c1ccc(Cl)c([N+](=O)[O-])c1)c1ccccn1
4-chloro-N-[1-(furan-2-yl)ethyl]-3-nitro-N-pyridin-2-ylbenzamide