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 COC(=O)c1cc(COc2ccc3ccc(=O)oc3c2)c(C)o1
b CCOc1ccc(Cl)cc1/C=N/NC(=O)c1ccccc1
c O=C1NC(c2cc3c(cc2Cl)OCO3)Oc2ccccc21
d O=C(Cc1coc2cc3c(cc12)CCC3)NCC1(N2CCCCC2)CCCCC1
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}