Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. c1ccc2oc(N3CCNCC3)nc2c1
b. Cn1c(Cn2nnc3ccccc32)nnc1SCC(=O)c1ccc(F)cc1
c. CCC(=O)N(Cc1cc2cc(OC)ccc2[nH]c1=O)c1ccccc1C
d. CCOC(=O)c1ccc(-n2c(C)nc3c(cnn3-c3ccccc3C)c2=O)cc1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}