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 additional words.
Options:
a.) Cc1ccc2cc(CCNC(=O)C(C)C)c(=O)[nH]c2c1C
b.) CN1CCN(C(=O)c2ccc3c(c2)NC(=O)C(N2CCOCC2)S3)CC1
c.) Cc1ccc(C)c(N2CCN(S(=O)(=O)c3ccc4c(c3)NC(=O)CS4)CC2)c1
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}