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) O=C(N/N=C/c1c[nH]c2ccccc12)c1cc(-c2ccc(-c3ccccc3)cc2)n[nH]1
(b) CCOC(=O)C1=C(C)NC2(O)c3ccccc3C(=O)C12O
(c) COc1ccc(-c2cn3c(C)c(C(=O)N4CCN(c5ccccc5F)CC4)sc3n2)cc1
(d) Cc1ccc(C)n1CCN1CCN(CC(=O)Nc2ccc(S(N)(=O)=O)cc2)CC1
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}