Task: Answer the MCQ question.
Question: Which drug has a 1.632\% 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, or d without using any additional words.
Options:
a.) O=C1C(=O)N(CCN2CCCCC2)c2ccccc21
b.) Cc1cc(=O)oc2cc(OCC(=O)N3CCCC3)c(Cl)cc12
c.) Cc1ccc(N(CC(=O)NC(C)(C)C)C(=O)CNC(=O)c2cccs2)cc1
d.) NC(=O)c1ccccc1Br
Answer: b. Cc1cc(=O)oc2cc(OCC(=O)N3CCCC3)c(Cl)cc12
{#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#}
Cc1cc(=O)oc2cc(OCC(=O)N3CCCC3)c(Cl)cc12
Cc1cc(=O)oc2cc(OCC(=O)N3CCCC3)c(Cl)cc12
6-chloro-4-methyl-7-(2-oxo-2-pyrrolidin-1-ylethoxy)chromen-2-one