Task: Answer the MCQ question.
Question: Which drug exhibits a -17.449% 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 other words.
Options:
a. O=C(O)C1CCCN1S(=O)(=O)c1cccc(S(=O)(=O)N2CCCC2C(=O)O)c1
b. C=CCOc1c(Br)cc(CNc2ccc3[nH]c(=O)[nH]c3c2)cc1OCC
c. COc1cc2c(cc1OC)-c1nc3ccccc3c(=O)n1C(C)(C)C2
d. COc1nc(N(C#N)CC(N)=O)nc(N2CCCC2)n1
Answer: c. COc1cc2c(cc1OC)-c1nc3ccccc3c(=O)n1C(C)(C)C2
{#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#}
COc1cc2c(cc1OC)-c1nc3ccccc3c(=O)n1C(C)(C)C2
COc1cc2c(cc1OC)-c1nc3ccccc3c(=O)n1C(C)(C)C2
2,3-dimethoxy-6,6-dimethyl-5H-isoquinolino[1,2-b]quinazolin-8-one