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) CCOc1ccccc1N1CCN(C(=O)c2ccccc2OCc2c(C)noc2C)CC1
(b) CC(NC(=O)c1ccccc1)C(=O)N/N=C/c1ccccc1
(c) CCN(CC)S(=O)(=O)c1ccc(N2CCOCC2)c(NC(=O)c2ccc(C#N)cc2)c1
(d) O=c1[nH]c2ccc(S(=O)(=O)N3CCCCC3)cc2[nH]1
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}