Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCN1CCN(c2cc(C)c3cc(NC(=O)c4ccc(Br)o4)ccc3n2)CC1
b. COc1ccc(NC(=O)CSc2nc3ccccc3cc2Cc2ccccc2)cc1
c. Cc1n[nH]c(C)c1S(=O)(=O)N1CCc2ccccc21.Cl
d. CCc1ccc2[nH]c(=O)c(CN(CCCN3CCOCC3)C(=O)Nc3ccc(F)cc3)cc2c1
e. O=C1c2ccccc2C(=O)N1CCCCCC(=O)N1CCc2ccccc21
Answer: a, 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}