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 additional words.
Options:
a.) CCc1ccc(-c2cc(C)no2)cc1S(=O)(=O)NCCCN1CCN(c2ccccc2)CC1
b.) NC(=O)CSc1nnc(-c2ccccn2)n1N
c.) Cc1oc(-c2ccc(-c3ccccc3)cc2)nc1CN(C)C1CCOC1
d.) CCOC(=O)C(Cc1c[nH]c2ccccc12)NC(=O)CNC(C)=O
Answer: a, b, 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}