Problem statement: Answer the multiple-choice question.
Question: Which compound has a 0.838\% 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) COc1cccc(OC)c1C(=O)NC(=S)Nc1ccc(S(=O)(=O)Nc2nccs2)cc1
(b) Cc1cc(N)n2ncc(-c3ccc(Cl)cc3)c2n1
(c) CCOc1ccccc1CNC(=O)Cn1nc(C)c2c(C)n(-c3ccc(C)cc3)nc2c1=O
(d) Cc1ccc(CNC(=O)CCn2nc(-c3ccc(Cl)cc3)ccc2=O)cc1
Answer: b. Cc1cc(N)n2ncc(-c3ccc(Cl)cc3)c2n1
{#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#}
Cc1cc(N)n2ncc(-c3ccc(Cl)cc3)c2n1
Cc1cc(N)n2ncc(-c3ccc(Cl)cc3)c2n1
3-(4-chlorophenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7-amine