Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COCC(=O)NC1CCCCCC1
[b] COc1cccc(CNC(=O)C2CCN(c3nn4c(=O)cc(C)nc4s3)CC2)c1
[c] O=C(NCC(c1ccco1)N1CCN(c2ccccc2F)CC1)OCc1ccccc1
[d] N#C/C(=C\c1c[nH]c2ccccc12)C(=O)Nc1ncc(Cc2ccc(Cl)cc2Cl)s1
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}