Task: Answer the MCQ question.
Question: Which drug exhibits a -6.548\% 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.) CCSc1ccccc1C(=O)Nc1nncs1
b.) Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3sccc3C)CC2)cc1
c.) Cc1ccc(S(=O)(=O)N2CCCN(S(=O)(=O)c3ccc(C(F)(F)F)cc3)CC2)cc1
d.) CCOC(=O)c1cnc(SCC)[nH]c1=O
e.) COc1ccc(N(CC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)S(=O)(=O)c2ccc(F)cc2)cc1
Answer: d. CCOC(=O)c1cnc(SCC)[nH]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#}
CCOC(=O)c1cnc(SCC)[nH]c1=O
CCOC(=O)c1cnc(SCC)[nH]c1=O
ethyl 2-ethylsulfanyl-6-oxo-1H-pyrimidine-5-carboxylate