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) C/C(=N\NC(=O)c1ccc(F)cc1)c1ccc(N2CCOCC2)cc1
(b) CC/C(C)=C1\SC(N2CCOCC2)=NC1=O
(c) CCOc1cc(/C=C/C(=O)O)ccc1OCCOc1ccccc1
(d) O=C1c2ccccc2C(O)N1Cc1ccccc1Cl
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}