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 other words.
Options:
a) C[C@@H](NC(=O)C1(c2ccccc2)CCN(C(=O)OC(C)(C)C)CC1)C(=O)N[C@@H](C(=O)O)c1ccccc1
b) COc1ccc(OC)c(C(=O)COC(=O)C2CC3CCCC(C2)C3=O)c1
c) O=C(Nc1cccc(NC(=O)c2sc3ccccc3c2Cl)c1)c1ccco1
d) CC1CN(C(C)C(=O)NC(c2ccccc2)c2ccccc2)CC(C)O1
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}