Task: Answer the MCQ question.
Query: Which drug has a 2.922\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cl.Fc1ccccc1CNC1CN2CCC1CC2
b. Nc1ncn(CC(=O)c2ccccc2)n1
c. COc1ccc(CCN2C(=S)N(C)C(=O)C2CC(=O)Nc2ccc(F)cc2)cc1
d. O=C(COC(=O)c1cccnc1Cl)Nc1ncc(Cl)cc1Cl
e. CSCCC(NC(=O)c1cccc(S(=O)(=O)N2CCOCC2)c1)C(=O)Nc1cccc(C)c1
Answer: b. Nc1ncn(CC(=O)c2ccccc2)n1
{#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#}
Nc1ncn(CC(=O)c2ccccc2)n1
Nc1ncn(CC(=O)c2ccccc2)n1
2-(3-amino-1,2,4-triazol-1-yl)-1-phenylethanone