Task: Answer the multiple choice question.
Query: Which compound has a -3.677\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] C=CCn1c(Cc2cccs2)nnc1SCC(=O)NC1CC1
[b] CCSc1nnc(NC(=O)c2nn(C(C)C)c(=O)c3ccccc23)s1
[c] O=C(CN1C(=O)NC2(CCc3ccccc3C2)C1=O)NCC(F)(F)F
[d] CN(CC(=O)Nc1ccc(Cl)cc1)C(=O)CCc1ccccc1
[e] CCn1c(SCc2nc3ccccc3[nH]2)nnc1-c1ccc(OC)cc1
Answer: b. CCSc1nnc(NC(=O)c2nn(C(C)C)c(=O)c3ccccc23)s1
{#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#}
CCSc1nnc(NC(=O)c2nn(C(C)C)c(=O)c3ccccc23)s1
CCSc1nnc(NC(=O)c2nn(C(C)C)c(=O)c3ccccc23)s1
N-(5-ethylsulfanyl-1,3,4-thiadiazol-2-yl)-4-oxo-3-propan-2-ylphthalazine-1-carboxamide