Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -15.561\% 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 CCOP(=O)(OCC)C(NC(=O)Nc1ccccc1)C(N)=O
b O=C(C1=C[C@@H](C2CC2)C[C@@H](OCc2ccc(CO)cc2)O1)N1CCOCC1
c CC1(c2ccc(OC(F)F)cc2)NC(=O)N(CC(=O)Nc2ccc(F)cc2)C1=O
d O=C(Oc1ccccc1N1C(=O)C2CCCCC2C1=O)c1ccc(Cl)cc1
Answer: c. CC1(c2ccc(OC(F)F)cc2)NC(=O)N(CC(=O)Nc2ccc(F)cc2)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#}
CC1(c2ccc(OC(F)F)cc2)NC(=O)N(CC(=O)Nc2ccc(F)cc2)C1=O
CC1(c2ccc(OC(F)F)cc2)NC(=O)N(CC(=O)Nc2ccc(F)cc2)C1=O
2-[4-[4-(difluoromethoxy)phenyl]-4-methyl-2,5-dioxoimidazolidin-1-yl]-N-(4-fluorophenyl)acetamide