Task: Answer the MCQ question.
Query: Which compound exhibits a 1.802\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. NS(=O)(=O)c1ccc(CCNCC(=O)N2CCC(Cc3ccccc3)CC2)cc1.O=C(O)C(=O)O
b. Clc1ccc(C(c2nnnn2CCc2ccccc2)N2CCSCC2)cc1
c. COc1ccc(OC2C(=O)N(Cc3ccc4c(c3)OCO4)C2c2sccc2C)cc1
Answer: a. NS(=O)(=O)c1ccc(CCNCC(=O)N2CCC(Cc3ccccc3)CC2)cc1.O=C(O)C(=O)O
{#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#}
NS(=O)(=O)c1ccc(CCNCC(=O)N2CCC(Cc3ccccc3)CC2)cc1.O=C(O)C(=O)O
NS(=O)(=O)c1ccc(CCNCC(=O)N2CCC(Cc3ccccc3)CC2)cc1.O=C(O)C(=O)O
4-[2-[[2-(4-benzylpiperidin-1-yl)-2-oxoethyl]amino]ethyl]benzenesulfonamide;oxalic acid