Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -0.472\% 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.) COc1cc(-c2c(-c3ccc4c(c3)OCO4)noc2-c2ccsc2)ccc1F
b.) CCOc1ccccc1CNC(=O)c1cc2oc3ccccc3c2n1CC
c.) CC(C)c1ccccc1NC(=O)c1cccc(NC(=O)c2ccccc2)c1
d.) COc1ccc(NC(=O)c2cc(S(=O)(=O)N3CCCC3)cn2C)cc1Cl
e.) CCN(CC)c1ccc(/C=C2/C(=O)ON=C2C)cc1
Answer: b. CCOc1ccccc1CNC(=O)c1cc2oc3ccccc3c2n1CC
{#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#}
CCOc1ccccc1CNC(=O)c1cc2oc3ccccc3c2n1CC
CCOc1ccccc1CNC(=O)c1cc2oc3ccccc3c2n1CC
N-[(2-ethoxyphenyl)methyl]-1-ethyl-[1]benzofuro[3,2-b]pyrrole-2-carboxamide