Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 4.744\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc2[nH]c(C(=O)N/N=C/c3ccc(OC)c(O)c3)cc2c1
(b) CCc1ccc(NC(=O)CCc2c(C)nn(-c3ccc(N4CCCCC4)nn3)c2C)cc1
(c) c1ccc2c(CSc3ncnc4nc[nH]c34)cccc2c1
Answer: b. CCc1ccc(NC(=O)CCc2c(C)nn(-c3ccc(N4CCCCC4)nn3)c2C)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#}
CCc1ccc(NC(=O)CCc2c(C)nn(-c3ccc(N4CCCCC4)nn3)c2C)cc1
CCc1ccc(NC(=O)CCc2c(C)nn(-c3ccc(N4CCCCC4)nn3)c2C)cc1
3-[3,5-dimethyl-1-(6-piperidin-1-ylpyridazin-3-yl)pyrazol-4-yl]-N-(4-ethylphenyl)propanamide