Problem statement: Answer the multiple-choice question.
Question: Which compound has a -2.319\% 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 or b without using any additional words.
Options:
(a) O=C1CC(c2ccco2)Cc2nc(Nc3ccc(F)cc3)ncc21
(b) Cl.O=C(CN1CCCCCC1)Nc1ccc(Oc2ccccc2)cc1
Answer: a. O=C1CC(c2ccco2)Cc2nc(Nc3ccc(F)cc3)ncc21
{#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(c2ccco2)Cc2nc(Nc3ccc(F)cc3)ncc21
O=C1CC(c2ccco2)Cc2nc(Nc3ccc(F)cc3)ncc21
2-(4-fluoroanilino)-7-(furan-2-yl)-7,8-dihydro-6H-quinazolin-5-one