Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 11.778\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C(CSc1nc2cc(Cl)ccc2s1)N1CCN(C(=O)c2ccco2)CC1
b.) NC1=NC(=O)/C(=C\c2ccco2)S1
c.) CCN(CC)c1nc2n(c(=O)n1)CCO2
Answer: c. CCN(CC)c1nc2n(c(=O)n1)CCO2
{#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#}
CCN(CC)c1nc2n(c(=O)n1)CCO2
CCN(CC)c1nc2n(c(=O)n1)CCO2
2-(diethylamino)-6,7-dihydro-[1,3]oxazolo[3,2-a][1,3,5]triazin-4-one