Task: Answer the multiple choice question.
Question: Which drug exhibits a 16.394\% 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, c, d, or e without using any other words.
Options:
[a] Clc1ccsc1-c1csc(-c2cccnc2)n1
[b] COc1cccc(-n2nc(C(C)=O)c(=O)[nH]c2=O)c1
[c] COC(=O)C1=C(C(=O)OC)[C@@H]2N(C)c3ccccc3[C@@]23C[C@@H](CO)N(C(=O)NCCBr)C3=N1
[d] Cc1ccc(S(=O)(=O)N2CCSC2C(=O)O)cc1
[e] CCC(=O)NC(=S)Nc1ccc(-c2nc3ccccc3s2)cc1
Answer: a. Clc1ccsc1-c1csc(-c2cccnc2)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#}
Clc1ccsc1-c1csc(-c2cccnc2)n1
Clc1ccsc1-c1csc(-c2cccnc2)n1
4-(3-chlorothiophen-2-yl)-2-pyridin-3-yl-1,3-thiazole