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 CCOC(=O)C1=C(N)Oc2cc(C)n(CCc3ccc(OC)c(OC)c3)c(=O)c2C1c1cccnc1
b CCCCCn1c(=O)c(C(=O)NCCc2ccccc2)c(O)c2ccccc21
c O=C(CCl)Nc1cccc(-c2cnc3ccccc3n2)c1
d OCC[C@@H]1C[C@@H](O)[C@H](O)[C@@]2(CCCO2)O1
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}