Task: Answer the multiple choice question.
Question: Which compound exhibits a -1.356\% 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. Clc1ccc(-c2nnnn2-c2ccc(Cl)c(Cl)c2)cc1Cl
b. Nc1c(C(=O)NCC2CCCO2)sc(=S)n1-c1ccccc1
c. CCC(=O)c1cn([C@H](CCC(OC)OC)CC(=O)OC(C)(C)C)cc1CC
d. Cc1ccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)CCCC(=O)N4)CC2)c(Br)c1
Answer: b. Nc1c(C(=O)NCC2CCCO2)sc(=S)n1-c1ccccc1
{#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#}
Nc1c(C(=O)NCC2CCCO2)sc(=S)n1-c1ccccc1
Nc1c(C(=O)NCC2CCCO2)sc(=S)n1-c1ccccc1
4-amino-N-(oxolan-2-ylmethyl)-3-phenyl-2-sulfanylidene-1,3-thiazole-5-carboxamide