Task: Please answer the multiple choice question.
Question: Which molecules are a 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] COC(=O)CCS(=O)(=O)c1ccc(Cl)cc1
[b] CS/C(=C\[N+](=O)[O-])Nc1ccccc1
[c] CCN(CC)C(=O)Sc1cccc2cccnc12
[d] Cc1cc(N2CCN(C)CC2)n2cc(-c3ccc(F)cc3)nc2n1
Answer: 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}