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 additional words.
Options:
[a] O=C(NC1CCCC1)C(c1cccs1)N(CC1CCCO1)C(=O)Cc1cccs1
[b] O=C(CSc1nc2ccccc2n1S(=O)(=O)c1ccccc1)N1CCCC1
[c] COC(=O)c1ccc(C(=O)OC)c(NC(=S)N2CCN(c3ccccc3)CC2)c1
[d] CC(=O)/C=C/c1ccc2ccccc2n1
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}