Task: Answer the multiple choice question.
Question: Which compound has a 2.474% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C1CN=C(c2ccc(F)cc2)c2oc3ccccc3c2N1
b.) O=S(=O)(Nc1ncccn1)c1ccc(NC(=S)NCCc2ccc(Cl)cc2)cc1
Answer: a. O=C1CN=C(c2ccc(F)cc2)c2oc3ccccc3c2N1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C1CN=C(c2ccc(F)cc2)c2oc3ccccc3c2N1
O=C1CN=C(c2ccc(F)cc2)c2oc3ccccc3c2N1
5-(4-fluorophenyl)-1,3-dihydro-[1]benzofuro[3,2-e][1,4]diazepin-2-one