Problem statement: Answer the multiple choice question.
Question: Which compound has a 2.535\% 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) Cc1nnc(SCc2ccc(Cl)c(Cl)c2)s1
(b) COC(=O)[C@H](CCSC)NC(=O)NCc1ccc(F)cc1
(c) Cc1ccc(N(C)S(=O)(=O)c2cccc(C(=O)NCCCN3CCCC3=O)c2)cc1
Answer: b. COC(=O)[C@H](CCSC)NC(=O)NCc1ccc(F)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#}
COC(=O)[C@H](CCSC)NC(=O)NCc1ccc(F)cc1
COC(=O)[C@H](CCSC)NC(=O)NCc1ccc(F)cc1
methyl (2S)-2-[(4-fluorophenyl)methylcarbamoylamino]-4-methylsulfanylbutanoate