Task: Answer the MCQ question.
Question: Which compound has a -1.777\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(Nc1ccc(N2CCOCC2)cc1)c1cc(-c2ccncc2)nc2ccccc12
[b] O=C(CSc1ncccn1)n1c2c(c3ccccc31)CCCC2
[c] O=C1CC(N2CC=C(c3ccccc3)CC2)C(=O)N1c1ccc(F)cc1
Answer: c. O=C1CC(N2CC=C(c3ccccc3)CC2)C(=O)N1c1ccc(F)cc1
{#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(N2CC=C(c3ccccc3)CC2)C(=O)N1c1ccc(F)cc1
O=C1CC(N2CC=C(c3ccccc3)CC2)C(=O)N1c1ccc(F)cc1
1-(4-fluorophenyl)-3-(4-phenyl-2,6-dihydropyridin-1-yl)pyrrolidine-2,5-dione