Problem statement: Answer the multiple-choice question.
Question: Which drug has a 7.794\% 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(Cc1c(O)c2ccccc2oc1=O)c1ccc(C(F)(F)F)cc1
(b) O=C(NCC(=O)N(Cc1ccccc1)C(C(=O)NC1CCCC1)c1ccncc1)c1ccco1
Answer: a. O=C(Cc1c(O)c2ccccc2oc1=O)c1ccc(C(F)(F)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=C(Cc1c(O)c2ccccc2oc1=O)c1ccc(C(F)(F)F)cc1
O=C(Cc1c(O)c2ccccc2oc1=O)c1ccc(C(F)(F)F)cc1
4-hydroxy-3-[2-oxo-2-[4-(trifluoromethyl)phenyl]ethyl]chromen-2-one