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, or c without using any other words.
Options:
a) COc1ccccc1OCCNC(=O)C1CC(=O)N(Cc2ccccc2)C1
b) Cc1ccc(C)c(NC(=S)N2CCCCC2CO)c1
c) O=C(CCCC(=O)Nc1ccc(Br)cc1)N/N=C/c1ccccc1
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}