Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -40.738% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C1C2C3C=CC(C3)C2C(=O)N1CCN1CCN(Cc2ccc([N+](=O)[O-])cc2)CC1
b) CCCCC(=O)NC(NC(=O)CCCC)c1ccc(OCCC)c(OC)c1
c) Cc1c(CCC(=O)NC2CC2)c(=O)oc2c(C)c(O)ccc12
d) COc1cc(OC)nc(-n2ncc(Br)c(Br)c2=O)n1
Answer: a. O=C1C2C3C=CC(C3)C2C(=O)N1CCN1CCN(Cc2ccc([N+](=O)[O-])cc2)CC1
{#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=C1C2C3C=CC(C3)C2C(=O)N1CCN1CCN(Cc2ccc([N+](=O)[O-])cc2)CC1
O=C1C2C3C=CC(C3)C2C(=O)N1CCN1CCN(Cc2ccc([N+](=O)[O-])cc2)CC1
4-[2-[4-[(4-nitrophenyl)methyl]piperazin-1-yl]ethyl]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione