Problem statement: Answer the multiple choice question.
Query: Which compound has a 8.568\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CC(=O)Nc1ccc(SC[C@H](C)CN2CC[C@H](O)CCC2=O)cc1
b: O=C(NN(c1ccccc1)c1ccccc1)c1ccccc1F
c: O=c1c2ccccc2c(-c2ccc(Cl)cc2)nn1-c1ccccc1
d: O=C(COC(=O)CC(c1ccccc1)c1ccccc1)Nc1ccc(F)c(F)c1
e: COc1ccc(C2(C(F)(F)F)NC(=O)N(C)C(=O)N2C)cc1
Answer: c. O=c1c2ccccc2c(-c2ccc(Cl)cc2)nn1-c1ccccc1
{#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#}
O=c1c2ccccc2c(-c2ccc(Cl)cc2)nn1-c1ccccc1
O=c1c2ccccc2c(-c2ccc(Cl)cc2)nn1-c1ccccc1
1-(4-chlorophenyl)-3-phenylphthalazin-4-one