Problem statement: Answer the MCQ question.
Query: Which compound has a 1.961\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCc1ccc(C(C)NC(=O)Cc2ccc(F)cc2)cc1
(b) Cc1ccc(/C(C#N)=C\c2ccc(N3CCOCC3)o2)cc1
(c) CN(C)S(=O)(=O)c1cccc(NC(=O)c2cc([N+](=O)[O-])ccc2N2CCCCC2)c1
Answer: b. Cc1ccc(/C(C#N)=C\c2ccc(N3CCOCC3)o2)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#}
Cc1ccc(/C(C#N)=C\c2ccc(N3CCOCC3)o2)cc1
Cc1ccc(/C(C#N)=C\c2ccc(N3CCOCC3)o2)cc1
(E)-2-(4-methylphenyl)-3-(5-morpholin-4-ylfuran-2-yl)prop-2-enenitrile