Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.565\% 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) Cn1ccnc1C(O)c1ccco1
(b) CCCN(CC(=O)Nc1ccccc1C)C(=O)c1ccc(C)c(S(=O)(=O)N2CCCCC2)c1
(c) COCc1cc(C)n(CC(=O)NCC2CCCO2)c(=O)c1C#N
Answer: b. CCCN(CC(=O)Nc1ccccc1C)C(=O)c1ccc(C)c(S(=O)(=O)N2CCCCC2)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#}
CCCN(CC(=O)Nc1ccccc1C)C(=O)c1ccc(C)c(S(=O)(=O)N2CCCCC2)c1
CCCN(CC(=O)Nc1ccccc1C)C(=O)c1ccc(C)c(S(=O)(=O)N2CCCCC2)c1
4-methyl-N-[2-(2-methylanilino)-2-oxoethyl]-3-piperidin-1-ylsulfonyl-N-propylbenzamide