Task: Answer the multiple-choice question.
Query: Which compound exhibits a -62.045% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C1CC2(CCN(C(=O)c3ccccc3[N+](=O)[O-])CC2)Oc2ccccc21
b COc1ccccc1-n1ccnc(SCC(=O)NC2CCCCC2)c1=O
c COc1ccc(C2=NOC(Cn3nc(C(=O)NCC4CC4)cc3-c3ccccc3)C2)cc1
Answer: a. O=C1CC2(CCN(C(=O)c3ccccc3[N+](=O)[O-])CC2)Oc2ccccc21
{#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=C1CC2(CCN(C(=O)c3ccccc3[N+](=O)[O-])CC2)Oc2ccccc21
O=C1CC2(CCN(C(=O)c3ccccc3[N+](=O)[O-])CC2)Oc2ccccc21
1'-(2-nitrobenzoyl)spiro[3H-chromene-2,4'-piperidine]-4-one