Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCCc1nc(SCC(=O)Nc2cc(C)on2)c2ccccc2n1
b COc1ccc2c3c1OC1CC(O)C=CC31CCN(C)C2
c Cc1nc2c(C)cccn2c1/C(O)=C1\C(=O)C(=O)N(CCN(C)C)C1c1ccccc1
Answer: a, b, c
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}