Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.780\% 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) CCOc1cc2c(cc1OCC)C(C(=O)O)C(c1cc(OC)c(OC)c(OC)c1)N(C)C2=O
(b) CCOC(=O)CSc1nc2cc(C)ccc2cc1C#N
(c) CCOC(=O)CNC(=O)CNC(=O)c1ccc(OCC(C)C)cc1
Answer: b. CCOC(=O)CSc1nc2cc(C)ccc2cc1C#N
{#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#}
CCOC(=O)CSc1nc2cc(C)ccc2cc1C#N
CCOC(=O)CSc1nc2cc(C)ccc2cc1C#N
[C][C][O][C][=Branch1][C][=O][C][S][C][=N][C][=C][C][Branch1][C][C][=C][C][=C][Ring1][#Branch1][C][=C][Ring1][O][C][#N]
ethyl 2-(3-cyano-7-methylquinolin-2-yl)sulfanylacetate