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 additional words.
Options:
a. CCCC1(C)Nc2ccccc2-c2nc3ccccc3n21
b. O=C(C#Cc1ccccc1)Nc1cccc(F)c1
c. O=C(CSc1nc2[nH]ncc2c(=O)n1-c1ccccc1Cl)N1CCCC1
d. Cc1c(C(=O)OCC(=O)N(C)C2CCS(=O)(=O)C2)oc2ccc(Br)cc12
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}