Task: Answer the MCQ question.
Query: Which drug exhibits a -4.900% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1ccc(N=c2c([N+](=O)[O-])nn(-c3ccc4c(c3)OCCO4)n2O)c(Cl)c1
b O=C(Cn1cc(C(=O)c2ccco2)c2ccccc21)NC1CC1
c O=C(Nc1nccs1)c1cc(N2CCOCC2)nc2ccccc12
Answer: c. O=C(Nc1nccs1)c1cc(N2CCOCC2)nc2ccccc12
{#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=C(Nc1nccs1)c1cc(N2CCOCC2)nc2ccccc12
O=C(Nc1nccs1)c1cc(N2CCOCC2)nc2ccccc12
2-morpholin-4-yl-N-(1,3-thiazol-2-yl)quinoline-4-carboxamide