Problem statement: Answer the multiple choice question.
Query: Which drug has a 0.509\% 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 other words.
Options:
a. CCOc1ccc(-c2nnc(NC(=O)Cc3ccc(OC)cc3)o2)cc1
b. COc1ccc(CNc2ccc(-c3ccccc3OC)nn2)cc1
c. CNC(=O)N(O)C1N(/N=C/c2cccs2)C(=S)SC1(C)C
d. Cn1c(CNC(=O)Nc2ccccc2)nnc1SCc1ccccc1
Answer: d. Cn1c(CNC(=O)Nc2ccccc2)nnc1SCc1ccccc1
{#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#}
Cn1c(CNC(=O)Nc2ccccc2)nnc1SCc1ccccc1
Cn1c(CNC(=O)Nc2ccccc2)nnc1SCc1ccccc1
1-[(5-benzylsulfanyl-4-methyl-1,2,4-triazol-3-yl)methyl]-3-phenylurea