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) CCOC(=O)c1c(C(C#N)C#N)cc(C)nc1C
(b) O=C1CCC(C(=O)OCc2cc(=O)oc3ccc4ccccc4c23)=NN1
(c) CCOC(=O)CNC(=O)c1sc(NC(=O)/C=C/c2ccccc2)nc1C
(d) C(=N/n1cnnc1)\c1ccc(OCc2cccc3ccccc23)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}