Problem statement: Answer the multiple-choice question.
Query: Which compound has a 20.481\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1occc1-c1nnc(SCC(=O)NC2CCCCC2)o1
(b) COc1ccc(OCCSc2ccc(S(=O)(=O)N3CCCC3)cn2)cc1
(c) Cc1ccc2nc(Nc3nc(CSc4nc5ccccc5s4)cc(=O)[nH]3)nc(C)c2c1
Answer: c. Cc1ccc2nc(Nc3nc(CSc4nc5ccccc5s4)cc(=O)[nH]3)nc(C)c2c1
{#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#}
Cc1ccc2nc(Nc3nc(CSc4nc5ccccc5s4)cc(=O)[nH]3)nc(C)c2c1
Cc1ccc2nc(Nc3nc(CSc4nc5ccccc5s4)cc(=O)[nH]3)nc(C)c2c1
4-(1,3-benzothiazol-2-ylsulfanylmethyl)-2-[(4,6-dimethylquinazolin-2-yl)amino]-1H-pyrimidin-6-one