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.) COc1ccc(Cl)c(Cn2c(NCC(C)O)nc3c2c(=O)n(C)c(=O)n3C)c1
b.) CCOc1cccc(-c2nnc3n2N=C(c2cc(OC)ccc2OC)CS3)c1
c.) CC(C)C[C@H](NC(=O)[C@@H](O)[C@H](N)Cc1ccccc1)C(=O)O
d.) O=C(O)CN1C(=O)C(=O)N(Cc2ccc(Cl)c(Cl)c2)C1=O
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}