Task: Answer the MCQ question.
Question: Which compound exhibits a 0.298\% 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, d, or e without using any other words.
Options:
a. CN(C)c1ccc(C2C3C(=O)N(c4ccc(C(=O)O)cc4)C(=O)C3ON2c2ccccc2)cc1
b. CS(=O)(=O)N(CCc1ccccc1)CC(=O)NCc1cccnc1
c. CCOC(=O)Cn1nc(-c2ccc(F)cc2)oc1=O
d. COCCn1c(SCC(=O)NCCc2ccc(OC)c(OC)c2)nc2c([nH]c3ccccc32)c1=O
e. Cc1onc(-c2ccccc2)c1CNC(=O)CN1C(=O)c2ccccc2C1=O
Answer: c. CCOC(=O)Cn1nc(-c2ccc(F)cc2)oc1=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#}
CCOC(=O)Cn1nc(-c2ccc(F)cc2)oc1=O
CCOC(=O)Cn1nc(-c2ccc(F)cc2)oc1=O
ethyl2-[5-(4-fluorophenyl)-2-oxo-1,3,4-oxadiazol-3-yl]acetate