Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Cc1ccccc1NC(=O)Cn1c(NCC(C)O)nc2ccccc21
b.) Cc1cc(N2CCCC2)nc2ccccc12
c.) Cc1cc(C)n2c(Br)c(CN3CCCC(C)C3)nc2n1
d.) COc1cccc(/C=N/NC(=O)CCc2c(C)n[nH]c2C)c1O
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}