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 CCN(CC)S(=O)(=O)c1ccc(N2CCCC2)c(NC(=O)C2CCCCC2)c1
b CC(C)CCNC(=O)CCCC1=NS(=O)(=O)c2ccccc2N1
c CCCOC(=O)C1=C(C)NC(=O)NC1c1ccc(Br)s1
d CCN(CC(=O)Nc1ccccc1OC)C(=O)CC1CC2CCC1C2
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}