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, or c without using any additional words.
Options:
(a) CCN(CC)S(=O)(=O)c1cc(C(=O)OCC(=O)c2ccc3c(c2)NC(=O)CO3)ccc1F
(b) O=C(COc1ncnc2ccccc12)NCCc1ccccc1
(c) CC1CCCC(NC(=O)C2CCN(S(=O)(=O)N3CCC4(CC3)OCCO4)CC2)C1C
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}