Task: Answer the multiple choice question.
Query: Which drug exhibits a -1.964\% 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 other words.
Options:
(a) CCCC(=O)Nc1nnc(/C=C/c2ccc(OC)cc2)s1
(b) CC(C)(C)C(=O)Nc1nnc(SCc2ccc(F)cc2)s1
(c) CCC(C(=O)OC)n1cnc2scc(-c3ccc(C)c(C)c3)c2c1=O
Answer: b. CC(C)(C)C(=O)Nc1nnc(SCc2ccc(F)cc2)s1
{#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#}
CC(C)(C)C(=O)Nc1nnc(SCc2ccc(F)cc2)s1
CC(C)(C)C(=O)Nc1nnc(SCc2ccc(F)cc2)s1
N-[5-[(4-fluorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-2,2-dimethylpropanamide