Task: Answer the multiple choice question.
Question: Which drug exhibits a 3.072\% 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. COc1ccc(C(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc1OC
b. CN1CCN(Cc2nc(N)nc(Nc3ccc4c(c3)OCCO4)n2)CC1
c. CC(=O)C1=C(C)N(CC2CC2)C(=O)N[C@H]1c1ccccc1
Answer: b. CN1CCN(Cc2nc(N)nc(Nc3ccc4c(c3)OCCO4)n2)CC1
{#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#}
CN1CCN(Cc2nc(N)nc(Nc3ccc4c(c3)OCCO4)n2)CC1
CN1CCN(Cc2nc(N)nc(Nc3ccc4c(c3)OCCO4)n2)CC1
2-N-(2,3-dihydro-1,4-benzodioxin-6-yl)-6-[(4-methylpiperazin-1-yl)methyl]-1,3,5-triazine-2,4-diamine