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: O=C(/C=C/c1ccc(OCc2cccc(Cl)c2)cc1)N1CCOCC1
b: Cc1ccc(N(C)C(=O)c2cc(S(=O)(=O)N3CCCCC3)c[nH]2)cc1
c: O=C(CN(Cc1ccccc1)S(=O)(=O)c1ccccc1)N/N=C/c1ccccc1C(=O)O
d: O=C(COc1ccccc1C(=O)O)Nc1nc2ccc([N+](=O)[O-])cc2s1
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}