Task: Answer the MCQ question.
Question: Which drug exhibits a 7.771\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCOc1ccc(C(C)(O)CN2CCOCC2)cc1
(b) O=C(O)CCC(=O)Nc1nc2ccc([N+](=O)[O-])cc2s1
(c) CC(C(=O)NC(=O)NCc1ccccc1)N1C(=O)c2ccccc2C1=O
(d) O=C(COc1ccc(S(=O)(=O)N2CCCC2)cc1Cl)Nc1ccc2c(c1)OCO2
Answer: d. O=C(COc1ccc(S(=O)(=O)N2CCCC2)cc1Cl)Nc1ccc2c(c1)OCO2
{#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#}
O=C(COc1ccc(S(=O)(=O)N2CCCC2)cc1Cl)Nc1ccc2c(c1)OCO2
O=C(COc1ccc(S(=O)(=O)N2CCCC2)cc1Cl)Nc1ccc2c(c1)OCO2
N-(1,3-benzodioxol-5-yl)-2-(2-chloro-4-pyrrolidin-1-ylsulfonylphenoxy)acetamide