Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 9.901\% 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.) COc1ccccc1OCCNC(=O)CC(NC(C)=O)c1ccccc1
b.) O=C(CN1CCCN(S(=O)(=O)c2ccc(F)cc2)CC1)Nc1ccccc1Br
c.) CC(=O)c1cc2c(cc1N(C(=O)Cn1nnc3ccccc31)C(C(=O)NCCC(C)C)c1cccnc1)OCO2
d.) CCCn1cnc2c(oc3ccccc32)c1=O
Answer: d. CCCn1cnc2c(oc3ccccc32)c1=O
{#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#}
CCCn1cnc2c(oc3ccccc32)c1=O
CCCn1cnc2c(oc3ccccc32)c1=O
3-propyl-[1]benzofuro[3,2-d]pyrimidin-4-one