Task: Answer the multiple-choice question.
Question: Which drug has a 10.697\% 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=C1C2C3C=CC(C4CC34)C2C(=O)N1c1ccc2c(c1)OCO2
[b] CCN(CC)c1ccc2c(cc1=O)[C@@H](NC)CCc1cc(OC)c(OC)c(OC)c1-2
Answer: b. CCN(CC)c1ccc2c(cc1=O)[C@@H](NC)CCc1cc(OC)c(OC)c(OC)c1-2
{#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#}
CCN(CC)c1ccc2c(cc1=O)[C@@H](NC)CCc1cc(OC)c(OC)c(OC)c1-2
CCN(CC)c1ccc2c(cc1=O)[C@@H](NC)CCc1cc(OC)c(OC)c(OC)c1-2
(7S)-10-(diethylamino)-1,2,3-trimethoxy-7-(methylamino)-6,7-dihydro-5H-benzo[a]heptalen-9-one