Task: Answer the multiple choice question.
Query: Which compound has a 8.725\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CS(=O)(=O)Nc1ccc(C(=O)NCC2CCCO2)cc1
(b) CCn1c(=N)c(S(=O)(=O)c2ccc(F)cc2)cc2c(=O)n3ccccc3nc21
Answer: a. CS(=O)(=O)Nc1ccc(C(=O)NCC2CCCO2)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#}
CS(=O)(=O)Nc1ccc(C(=O)NCC2CCCO2)cc1
CS(=O)(=O)Nc1ccc(C(=O)NCC2CCCO2)cc1
[C][S][=Branch1][C][=O][=Branch1][C][=O][N][C][=C][C][=C][Branch1][=C][C][=Branch1][C][=O][N][C][C][C][C][C][O][Ring1][Branch1][C][=C][Ring1][#C]
4-(methanesulfonamido)-N-(oxolan-2-ylmethyl)benzamide