Problem statement: Answer the MCQ question.
Query: Which compound has a -2.668\% 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 other words.
Options:
a.) Cn1c(=O)c2c(nc(N/N=C/c3c(O)n(-c4ccccc4)c(=S)[nH]c3=O)n2C)n(C)c1=O
b.) CCn1cc(C(=O)NCCCOC)c(=O)c2cc(S(=O)(=O)N(C)C3CCCCC3)ccc21
c.) Cc1ccc(NS(=O)(=O)c2ccc(Br)s2)cc1S(=O)(=O)N1CCOCC1
d.) O=C(N/N=C/c1ccccc1[N+](=O)[O-])c1ccc(CN2CCOCC2)cc1
Answer: b. CCn1cc(C(=O)NCCCOC)c(=O)c2cc(S(=O)(=O)N(C)C3CCCCC3)ccc21
{#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#}
CCn1cc(C(=O)NCCCOC)c(=O)c2cc(S(=O)(=O)N(C)C3CCCCC3)ccc21
CCn1cc(C(=O)NCCCOC)c(=O)c2cc(S(=O)(=O)N(C)C3CCCCC3)ccc21
6-[cyclohexyl(methyl)sulfamoyl]-1-ethyl-N-(3-methoxypropyl)-4-oxoquinoline-3-carboxamide