Task: Answer the multiple choice question.
Question: Which drug has a -1.729\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1sc2nc(CSCC(=O)Nc3ccc(C(F)(F)F)cc3)[nH]c(=O)c2c1C
b: CC(C)N(C)C1CCN(S(=O)(=O)c2ccc(-c3ccc(=O)[nH]n3)s2)CC1
c: CCC1CCCCN1CCCNC(=O)CSc1nc2nc(C)c(Cc3ccccc3Cl)c(C)n2n1
d: COc1ccccc1CCC(=O)OCC(=O)Nc1ccc(C(N)=O)cc1
Answer: a. Cc1sc2nc(CSCC(=O)Nc3ccc(C(F)(F)F)cc3)[nH]c(=O)c2c1C
{#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#}
Cc1sc2nc(CSCC(=O)Nc3ccc(C(F)(F)F)cc3)[nH]c(=O)c2c1C
Cc1sc2nc(CSCC(=O)Nc3ccc(C(F)(F)F)cc3)[nH]c(=O)c2c1C
2-[(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)methylsulfanyl]-N-[4-(trifluoromethyl)phenyl]acetamide