Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 3.843\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCc1ccccc1NC(=O)CCCN1C(=O)C2CC=CCC2C1=O
b: COc1ccc(NC(=O)c2ccc(CNS(=O)(=O)c3cccc(OC)c3)cc2)cc1
c: O=C(Nc1nc2c(s1)CCCC2)c1nn(Cc2ccccc2)c(=O)c2ccccc12
Answer: c. O=C(Nc1nc2c(s1)CCCC2)c1nn(Cc2ccccc2)c(=O)c2ccccc12
{#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#}
O=C(Nc1nc2c(s1)CCCC2)c1nn(Cc2ccccc2)c(=O)c2ccccc12
O=C(Nc1nc2c(s1)CCCC2)c1nn(Cc2ccccc2)c(=O)c2ccccc12
3-benzyl-4-oxo-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)phthalazine-1-carboxamide