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. CN(Cc1ccccc1)CC(O)COc1ccc(CNCc2cc3ccccc3s2)cc1
b. Cc1ccc(NC(=O)CCNS(=O)(=O)c2ccc3c(c2)c(=O)n(C)c(=O)n3C)cc1C
c. O=C1NC(=O)N(Cc2ccccc2Cl)C(=O)/C1=C/c1cccs1
d. CCOC(=O)c1cccc(N/C=C/C(=O)c2ccc(OC)c(OC)c2)c1
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}