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 additional words.
Options:
a) Cc1cccc(-n2ncc3c(N)ncnc32)c1
b) Cc1ccccc1NC(=O)C1C2CCCCC21
c) COc1ccc(C(=O)NC(=S)Nc2ccc(S(=O)(=O)Nc3cc(C)on3)cc2)cc1OC
d) COc1cc2ccccc2cc1C(=O)N/N=C/c1cccnc1
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}