Task: Answer the multiple choice question.
Query: Which drug has a -3.809\% 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 CCCn1nc(C(=O)N2CCCc3ccccc32)c2ccccc2c1=O
b Cn1c(N)c(C(=O)COC(=O)C2=NNC(=O)CC2)c(=O)n(C)c1=O
c CCOC(=O)Cc1csc(NC(NC(=O)OCC)(C(=O)OCC)C(F)(F)F)n1
d COC(=O)c1ccccc1NC(=O)CSc1nnc(-c2cccnc2)o1
Answer: d. COC(=O)c1ccccc1NC(=O)CSc1nnc(-c2cccnc2)o1
{#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#}
COC(=O)c1ccccc1NC(=O)CSc1nnc(-c2cccnc2)o1
COC(=O)c1ccccc1NC(=O)CSc1nnc(-c2cccnc2)o1
methyl 2-[[2-[(5-pyridin-3-yl-1,3,4-oxadiazol-2-yl)sulfanyl]acetyl]amino]benzoate