Task: Answer the multiple choice question.
Query: Which compound exhibits a -4.151% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CC(C)(C)C(=O)OCc1nc(-c2ccc(C(F)(F)F)cc2)cs1
(b) CCCCC(=O)NC1(C(F)(F)F)C(=O)Nc2c1c(=O)n(C)c(=O)n2C
(c) CC(=O)c1ccc(C(=O)N2CCCC(CCC(=O)N(C)CCc3ccccn3)C2)s1
(d) Cc1cnc(NC(=O)C2=C([O-])c3ccccc3S(=O)(=O)N2C)s1.O.[Na+]
Answer: b. CCCCC(=O)NC1(C(F)(F)F)C(=O)Nc2c1c(=O)n(C)c(=O)n2C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCC(=O)NC1(C(F)(F)F)C(=O)Nc2c1c(=O)n(C)c(=O)n2C
CCCCC(=O)NC1(C(F)(F)F)C(=O)Nc2c1c(=O)n(C)c(=O)n2C
N-[1,3-dimethyl-2,4,6-trioxo-5-(trifluoromethyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]pentanamide