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, c, or d without using any additional words.
Options:
[a] O=C(COc1ccc(Cl)cc1)Nc1nc(-c2ccncc2)cs1
[b] Br.O=S1(=O)C[C@@H]2N=C(N/N=C/c3ccccc3)S[C@@H]2C1
[c] C[C@H](NC(=O)c1nc[nH]c1C(=O)N[C@@H](Cc1ccccc1)C(=O)OCc1ccccc1)c1ccccc1
[d] CC(c1ccccc1)N1C(=O)NC(NC(=O)c2cccnc2)(C(F)(F)F)C1=O
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}