Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.358\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCCCOc1cccc(OCC(=O)Nc2nc3ccccc3[nH]2)c1
b) COc1ccc(/C=C(\C#N)C(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2N2CCCC2)cc1
Answer: b. COc1ccc(/C=C(\C#N)C(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2N2CCCC2)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#}
COc1ccc(/C=C(\C#N)C(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2N2CCCC2)cc1
COc1ccc(/C=C(\C#N)C(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2N2CCCC2)cc1
[C][O][C][=C][C][=C][Branch2][Ring2][N][/C][=C][Branch1][Ring1][\C][#N][C][=Branch1][C][=O][N][C][=C][C][Branch1][S][S][=Branch1][C][=O][=Branch1][C][=O][N][C][C][O][C][C][Ring1][=Branch1][=C][C][=C][Ring1][#C][N][C][C][C][C][Ring1][Branch1][C][=C][Ring2][Ring1][P]
(E)-2-cyano-3-(4-methoxyphenyl)-N-(5-morpholin-4-ylsulfonyl-2-pyrrolidin-1-ylphenyl)prop-2-enamide