Task: Answer the MCQ question.
Question: Which compound exhibits a 9.860\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C(Cn1c(=O)oc2cc(S(=O)(=O)N3CCCCC3)ccc21)N1CCc2ccccc21
b.) CC(=O)c1ccc(N2CCN(S(=O)(=O)c3ccc4c(c3)CC(C)N4C(C)=O)CC2)cc1
c.) CCOc1cc(C2C(C(=O)O)c3cc(OCC)c(OCC)cc3C(=O)N2C)ccc1O
d.) CC(=O)c1cnc2cc(-c3ccc(Cl)cc3)nn2c1C
Answer: c. CCOc1cc(C2C(C(=O)O)c3cc(OCC)c(OCC)cc3C(=O)N2C)ccc1O
{#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#}
CCOc1cc(C2C(C(=O)O)c3cc(OCC)c(OCC)cc3C(=O)N2C)ccc1O
CCOc1cc(C2C(C(=O)O)c3cc(OCC)c(OCC)cc3C(=O)N2C)ccc1O
6,7-diethoxy-3-(3-ethoxy-4-hydroxyphenyl)-2-methyl-1-oxo-3,4-dihydroisoquinoline-4-carboxylic acid