Problem statement: Answer the multiple-choice question.
Query: Which drug has a 18.505\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(Oc1oc(-c2ccco2)nc1C=Nc1ccccc1)c1ccoc1
b) Cc1nnc(SCC(=O)Nc2ccc([N+](=O)[O-])cc2)n1CC1CCCO1
Answer: a. O=C(Oc1oc(-c2ccco2)nc1C=Nc1ccccc1)c1ccoc1
{#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=C(Oc1oc(-c2ccco2)nc1C=Nc1ccccc1)c1ccoc1
O=C(Oc1oc(-c2ccco2)nc1C=Nc1ccccc1)c1ccoc1
[2-(furan-2-yl)-4-(phenyliminomethyl)-1,3-oxazol-5-yl] furan-3-carboxylate