Task: Answer the MCQ question.
Query: Which drug exhibits a 5.564\% 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 additional words.
Options:
a.) CC1=NN(C(=O)c2ccc(Cn3nc(C)cc3C)o2)C(O)(C(F)(F)F)C1
b.) O=C(Nc1cccc(Cl)c1)Nc1ccccc1C(=O)O
c.) CCCOc1ccc2c(=O)c(-c3cc(C(=O)OC)oc3C)c(C)oc2c1
d.) CCNC(=O)C(=O)N/N=C/c1cc([N+](=O)[O-])ccc1O
e.) CC/C(=N\NC(=O)CNC(=O)/C=C/c1ccco1)c1ccccc1
Answer: c. CCCOc1ccc2c(=O)c(-c3cc(C(=O)OC)oc3C)c(C)oc2c1
{#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#}
methyl 5-methyl-4-(2-methyl-4-oxo-7-propoxychromen-3-yl)furan-2-carboxylate