Problem statement: Answer the MCQ question.
Query: Which drug has a -1.205\% 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. COc1cccc(/C=N/NC(=O)c2cc(-c3ccccn3)nc3ccccc23)c1O
b. O=C(/C=C/c1ccc(F)cc1)N1CCN(Cc2ccccc2)CC1
Answer: b. O=C(/C=C/c1ccc(F)cc1)N1CCN(Cc2ccccc2)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(/C=C/c1ccc(F)cc1)N1CCN(Cc2ccccc2)CC1
O=C(/C=C/c1ccc(F)cc1)N1CCN(Cc2ccccc2)CC1
(E)-1-(4-benzylpiperazin-1-yl)-3-(4-fluorophenyl)prop-2-en-1-one