Task: Answer the MCQ question.
Query: Which drug has a -1.486\% 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] COc1ccccc1-c1ccc(SCC(=O)NC2CCCC2)nn1
[b] CCn1c(=NC(=O)CS(=O)(=O)c2ccccc2)sc2cccc(OC)c21
[c] Cc1ccc(NC(=O)c2ccc(OC(=O)c3cc4ccccc4o3)cc2)cc1
[d] COc1ccc2[nH]c(C(=O)NCc3ccccc3)cc2c1
[e] Cn1c(N)c(-c2nc3cccnc3n2C)sc1=S
Answer: a. COc1ccccc1-c1ccc(SCC(=O)NC2CCCC2)nn1
{#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#}
COc1ccccc1-c1ccc(SCC(=O)NC2CCCC2)nn1
COc1ccccc1-c1ccc(SCC(=O)NC2CCCC2)nn1
N-cyclopentyl-2-[6-(2-methoxyphenyl)pyridazin-3-yl]sulfanylacetamide