Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 14.385\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C(O)c1c2c(nc3ccccc13)-c1ccccc1CC2
b.) C=CCOc1ccc(C2/C(=C(\O)c3ccc(F)cc3)C(=O)C(=O)N2CCCN(C)C)cc1
Answer: a. O=C(O)c1c2c(nc3ccccc13)-c1ccccc1CC2
{#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(O)c1c2c(nc3ccccc13)-c1ccccc1CC2
O=C(O)c1c2c(nc3ccccc13)-c1ccccc1CC2
5,6-dihydrobenzo[c]acridine-7-carboxylic acid