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 other words.
Options:
a CCCCCCC(=O)Nc1ccc(C(=O)N2CCCC2)cc1
b COc1ccccc1NC(=S)N(Cc1cccnc1)Cc1ccccc1Cl
c Cc1cc(C(=O)N/N=C/c2ccc([N+](=O)[O-])s2)c2ccccc2n1
d CC1(C)CC(=O)c2sc(NS(=O)(=O)c3cc(Cl)ccc3Cl)nc2C1
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}