Task: Answer the multiple choice question.
Question: Which compound exhibits a 17.370\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: Cc1ccc(/C=C2/SC(=S)N(CCC(=O)N3CCN(C)CC3)C2=O)cc1
b: CC(C)(C)c1cc(NCc2ccccn2)n2ncc(-c3ccc(Cl)cc3)c2n1
c: COc1ccc(O)c(/C=N/NC(=O)c2ccc(CSc3nc(C)cc(C)n3)cc2)c1
d: Clc1ccc(-c2noc(CN3CCCC3)n2)cc1
e: CCCOc1ccc(-c2c(=O)n(O)c3ccccc3[n+]2[O-])cc1
Answer: b. CC(C)(C)c1cc(NCc2ccccn2)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#}
CC(C)(C)c1cc(NCc2ccccn2)n2ncc(-c3ccc(Cl)cc3)c2n1
CC(C)(C)c1cc(NCc2ccccn2)n2ncc(-c3ccc(Cl)cc3)c2n1
5-tert-butyl-3-(4-chlorophenyl)-N-(pyridin-2-ylmethyl)pyrazolo[1,5-a]pyrimidin-7-amine