Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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.) COc1cc2c(cc1OC)C(c1ccccc1O)N(C1CC(=O)N(c3ccccc3)C1=O)CC2
b.) Cc1nn(C)cc1/C=N/NC(=O)CSc1nnc(-c2cccc(Br)c2)n1C
c.) CC(C)NC(=O)C1=NN(c2ccccc2)C(=O)CC1
d.) O=C(CN1C(=O)c2cccc3cccc(c23)C1=O)NCCCO
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}