Problem statement: Answer the MCQ question.
Question: Which compound has a 15.898\% 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 additional words.
Options:
a O=C(c1cc2c(ccc3ccccc32)oc1=O)N1CCN(CCO)CC1
b CC(C)c1nc(SCC(=O)NCC2CCCO2)c2c(=O)n(C)c(=O)n(C)c2n1
c CCN1C(=O)c2n[nH]c(C(=O)OC)c2C1=O
d CCOC(=O)c1ccc(S(=O)(=O)N2CCN(S(=O)(=O)CC)CC2)cc1
Answer: c. CCN1C(=O)c2n[nH]c(C(=O)OC)c2C1=O
{#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#}
CCN1C(=O)c2n[nH]c(C(=O)OC)c2C1=O
CCN1C(=O)c2n[nH]c(C(=O)OC)c2C1=O
methyl 5-ethyl-4,6-dioxo-2H-pyrrolo[3,4-c]pyrazole-3-carboxylate