Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1ccc(C)c(Oc2coc3cc(OCC(=O)Nc4ccccc4C(C)C)ccc3c2=O)c1
(b) C/C(=N\N=C1\NC(=O)CC(C(=O)O)S1)c1ccc(F)cc1
(c) CSc1nc(C)c2c(c1C#N)CCCC2
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}