Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 14.294\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COC(=O)C1CCN(C(=O)/C=C/c2ccccc2)CC1
(b) CCOC(=O)Cc1csc(NC(=O)c2sc3nc4ccc(CC)cc4cc3c2N)n1
Answer: b. CCOC(=O)Cc1csc(NC(=O)c2sc3nc4ccc(CC)cc4cc3c2N)n1
{#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)Cc1csc(NC(=O)c2sc3nc4ccc(CC)cc4cc3c2N)n1
CCOC(=O)Cc1csc(NC(=O)c2sc3nc4ccc(CC)cc4cc3c2N)n1
[C][C][O][C][=Branch1][C][=O][C][C][=C][S][C][Branch2][Ring1][=C][N][C][=Branch1][C][=O][C][S][C][=N][C][=C][C][=C][Branch1][Ring1][C][C][C][=C][Ring1][Branch2][C][=C][Ring1][N][C][=Ring1][#C][N][=N][Ring2][Ring1][Branch2]
ethyl 2-[2-[(3-amino-6-ethylthieno[2,3-b]quinoline-2-carbonyl)amino]-1,3-thiazol-4-yl]acetate