Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -22.452\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCC(=O)Nc1cc(C)c(NC(=O)c2ccccc2OC)cn1
b. CCOC(=O)CN1C(=N)N(c2nc(NC(C)C)nc(NC(C)C)n2)CC1=O
c. CCCNC(=O)C(Cc1ccc(I)cc1)NC(=O)C1CC1
d. CC(Oc1ccc2c(c1)oc(=O)c1ccccc12)C(=O)NC(Cc1c[nH]c2ccc(O)cc12)C(=O)O
Answer: b. CCOC(=O)CN1C(=N)N(c2nc(NC(C)C)nc(NC(C)C)n2)CC1=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#}
CCOC(=O)CN1C(=N)N(c2nc(NC(C)C)nc(NC(C)C)n2)CC1=O
CCOC(=O)CN1C(=N)N(c2nc(NC(C)C)nc(NC(C)C)n2)CC1=O
ethyl 2-[3-[4,6-bis(propan-2-ylamino)-1,3,5-triazin-2-yl]-2-imino-5-oxoimidazolidin-1-yl]acetate