Task: Answer the multiple-choice question.
Query: Which drug exhibits a 3.790\% 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) O=C(CN1CCOCC1)c1ccc2cc[nH]c2c1
(b) Cc1ccc(S(=O)(=O)N2CC(O)CC2C(=O)Nc2ccc3c(c2)CCC3)cc1
Answer: b. Cc1ccc(S(=O)(=O)N2CC(O)CC2C(=O)Nc2ccc3c(c2)CCC3)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(S(=O)(=O)N2CC(O)CC2C(=O)Nc2ccc3c(c2)CCC3)cc1
Cc1ccc(S(=O)(=O)N2CC(O)CC2C(=O)Nc2ccc3c(c2)CCC3)cc1
N-(2,3-dihydro-1H-inden-5-yl)-4-hydroxy-1-(4-methylphenyl)sulfonylpyrrolidine-2-carboxamide