Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 1.791\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1cccc(NC(C)C(=O)Nc2cc([N+](=O)[O-])ccc2Cl)c1
b) N#CCC(=O)Nc1ccc(C(=O)OCC(=O)NC(=O)Cc2ccccc2)cc1
c) CCn1c2ccccc2c2nnc(SCC(=O)Nc3ncccn3)nc21
d) COc1ccc(C2CC(c3cccs3)=NN2C(=O)CSc2nncs2)cc1OC
Answer: c. CCn1c2ccccc2c2nnc(SCC(=O)Nc3ncccn3)nc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCn1c2ccccc2c2nnc(SCC(=O)Nc3ncccn3)nc21
CCn1c2ccccc2c2nnc(SCC(=O)Nc3ncccn3)nc21
2-[(5-ethyl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]-N-pyrimidin-2-ylacetamide