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 COc1cccc(NS(=O)(=O)c2ccc(OC)c(OC)c2)c1
b COc1ccccc1-n1cnnc1SCC(=O)NCC1CCCO1
c Cc1ccc(C)c(CSCC(=O)NCc2cccs2)c1
d CC1CCN(c2ccc(C(=O)OCC(=O)NCCN3C(=O)CSC3=O)cc2[N+](=O)[O-])CC1
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}