Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 19.914% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Nc1c(C(=O)OCC2CCCO2)c2nc3ccccc3nc2n1C1CCCCC1
[b] Cc1noc(NC(=O)c2cccc(C(F)(F)F)c2)c1Cl
[c] S=C(NCc1ccco1)Nc1cc(-c2ccccc2)[nH]n1
[d] O=c1cc(-c2ccco2)oc2c1ccc1ccccc12
Answer: d. O=c1cc(-c2ccco2)oc2c1ccc1ccccc12
{#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=c1cc(-c2ccco2)oc2c1ccc1ccccc12
O=c1cc(-c2ccco2)oc2c1ccc1ccccc12
2-(furan-2-yl)benzo[h]chromen-4-one