Problem statement: Answer the multiple-choice question.
Query: Which drug has a 6.643\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(Nc1ccc2c(c1)OCO2)C1CCCN1C(=O)OCc1ccccc1
b. CC(C)CC(=O)Nc1ccc2oc(-c3ccncc3)nc2c1
c. CCNc1nc(SC(C)C(=O)OC)nc(N2CCOCC2)n1
Answer: c. CCNc1nc(SC(C)C(=O)OC)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(SC(C)C(=O)OC)nc(N2CCOCC2)n1
CCNc1nc(SC(C)C(=O)OC)nc(N2CCOCC2)n1
methyl2-[[4-(ethylamino)-6-morpholin-4-yl-1,3,5-triazin-2-yl]sulfanyl]propanoate