Task: Answer the multiple-choice question.
Query: Which drug has a 4.716\% 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.) O=C(NCc1ccco1)c1ccc2c(=O)n(-c3ccccc3)c(=O)n(Cc3cccc(F)c3)c2c1
b.) CCC1SC2=NCN(c3ccccc3)CN2C1=O
c.) O=c1cc(CN2CC=C(c3ccccc3)CC2)c2c(ccc3ccccc32)o1
d.) Cc1cc(Nc2c(C#N)c(N)nn2C)ccc1F
Answer: c. O=c1cc(CN2CC=C(c3ccccc3)CC2)c2c(ccc3ccccc32)o1
{#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=c1cc(CN2CC=C(c3ccccc3)CC2)c2c(ccc3ccccc32)o1
O=c1cc(CN2CC=C(c3ccccc3)CC2)c2c(ccc3ccccc32)o1
1-[(4-phenyl-3,6-dihydro-2H-pyridin-1-yl)methyl]benzo[f]chromen-3-one