Problem statement: Answer the multiple choice question.
Query: Which drug has a 6.521\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) COc1ccc(S(=O)(=O)NCC(c2ccco2)N2CCc3ccccc32)cc1
b.) Cc1nc(N2CCOCC2)c2oc3ccccc3c2n1
c.) Cc1ccc(C)c(NC(=S)NC(C)C(c2ccccc2)N2CCN(C)CC2)c1
d.) CCOC(=O)c1cc(-c2csc(-c3cccc(Cl)c3)n2)on1
e.) O=C(CSc1nnc2ccccn12)NCCc1ccc(Cl)cc1
Answer: b. Cc1nc(N2CCOCC2)c2oc3ccccc3c2n1
{#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#}
Cc1nc(N2CCOCC2)c2oc3ccccc3c2n1
Cc1nc(N2CCOCC2)c2oc3ccccc3c2n1
2-methyl-4-morpholin-4-yl-[1]benzofuro[3,2-d]pyrimidine