Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. FC(F)Oc1cc(-c2cnn(Cc3cc[nH]n3)c2)ccc1Cl
b. N#Cc1ccc(-c2ccc(C[C@@H](C#N)NC(=O)[C@@H]3CCCCN3)cc2)cc1
c. Cc1cccc2nc(C)n(-c3ccc(OCCCN4CCCC4)cc3)c(=O)c12
d. CCCc1nc(C)c2c(=O)nc(-c3cc(S(=O)(=O)N4CCN(CC)CC4)ccc3OCC)[nH]n12
Answer: d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
2-[2-ethoxy-5-(4-ethylpiperazin-1-yl)sulfonyl-phenyl]-5-methyl-7-propyl-1H-imidazo[5,1-f][1,2,4]triazin-4-one