Problem statement: Answer the multiple-choice question.
Question: Which compound has a 1.104\% 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) Cc1csc(SCC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)n1
(b) COC1(C)CC2C(CC1OC(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1)C2(C)C
Answer: b. COC1(C)CC2C(CC1OC(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1)C2(C)C
{#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#}
COC1(C)CC2C(CC1OC(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1)C2(C)C
COC1(C)CC2C(CC1OC(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1)C2(C)C
[C][O][C][Branch1][C][C][C][C][C][Branch2][Ring1][S][C][C][Ring1][#Branch1][O][C][=Branch1][C][=O][C][=C][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][=C][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][=C][Ring1][N][C][Ring2][Ring1][Ring2][Branch1][C][C][C]
(4-methoxy-4,7,7-trimethyl-3-bicyclo[4.1.0]heptanyl) 3,5-dinitrobenzoate