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] COc1ccccc1NC(=O)c1ccc(C(=O)Nc2ccccc2OC)nc1
[b] COc1ccc(NC(=O)CC2(Cc3ccccc3)CCOC(C)(C)C2)cc1
[c] CCc1cc(=O)oc2c(C)c(OCC(=O)NCCCN3CCOCC3)ccc12
[d] O=C(Nc1ccc2c(c1)C(=O)OC2)Nc1cccc2ccccc12
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}