Problem statement: Answer the MCQ question.
Query: Which compound has a 13.133\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCNc1nc(SCC(=O)Nc2ccccc2)nc(N2CCOCC2)n1
b: COc1ccc(C(=O)NC(CC(=O)O)c2cc([N+](=O)[O-])ccc2Cl)c(SC)c1
Answer: a. CCNc1nc(SCC(=O)Nc2ccccc2)nc(N2CCOCC2)n1
{#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#}
CCNc1nc(SCC(=O)Nc2ccccc2)nc(N2CCOCC2)n1
CCNc1nc(SCC(=O)Nc2ccccc2)nc(N2CCOCC2)n1
2-[[4-(ethylamino)-6-morpholin-4-yl-1,3,5-triazin-2-yl]sulfanyl]-N-phenylacetamide