Task: Answer the multiple choice question.
Query: Which drug exhibits a -1.176\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cc1ccc(C(=O)Nc2ccc(S(=O)(=O)NC3=NCCCCC3)cc2)c(C)c1
(b) O=C1CCC(C(=O)NCc2ccc3c(c2)OCO3)N1
(c) O=C(CSc1ccccn1)NCc1ccc2c(c1)OCO2
(d) CC(=O)Nc1ccc(S(=O)(=O)N(C)CC(=O)OCC(=O)NCc2ccco2)cc1
(e) CCCn1c(N)c(C(=O)CSc2nc3ccccc3c(=O)n2-c2ccc(OC)cc2)c(=O)[nH]c1=O
Answer: b. O=C1CCC(C(=O)NCc2ccc3c(c2)OCO3)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#}
O=C1CCC(C(=O)NCc2ccc3c(c2)OCO3)N1
O=C1CCC(C(=O)NCc2ccc3c(c2)OCO3)N1
N-(1,3-benzodioxol-5-ylmethyl)-5-oxopyrrolidine-2-carboxamide