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 CCOC(=O)N1CCC(c2nc3ccccc3[nH]2)CC1
b Cc1cc(-c2ccccc2)n(-c2ccc(C(N)=O)cc2)n1
c CCn1cc(C(=O)N[C@@H](C)C(=O)NCCO)c(=O)c2cc3c(cc21)OCO3
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}