Task: Answer the MCQ question.
Query: Which drug has a 19.626\% 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 O=C(CSc1nnc(-c2ccc(Cl)cc2)n1-c1ccc(Cl)cc1)N/N=C/c1ccccc1C(=O)O
b Cc1ccc(C(=O)NCCCNC(=O)c2ccc(Cl)cc2)cn1
c COc1cc(N/C=C(\C(C)=O)c2ccccc2)cc(OC)c1
d Clc1ccc2nc(-c3ccncc3)cc(-c3ccccc3)c2c1
e CCOC(=O)c1[nH]c(C)c(C(=O)N2CCCC(Nc3ccc(C)c(C)c3)C2)c1C
Answer: d. Clc1ccc2nc(-c3ccncc3)cc(-c3ccccc3)c2c1
{#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#}
Clc1ccc2nc(-c3ccncc3)cc(-c3ccccc3)c2c1
Clc1ccc2nc(-c3ccncc3)cc(-c3ccccc3)c2c1
6-chloro-4-phenyl-2-pyridin-4-ylquinoline