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 Cc1ccc(C)c(OCCCN2CCCC2)c1.O=C(O)C(=O)O
b Cc1c(C(=O)N(Cc2nccn2C)C(C)C)oc2c(F)cccc12
c COc1cc(/C=N/NC(=O)c2ccncc2)ccc1OCCN1CCCCC1
d COC(=O)C1=C(c2cccc3c2S(=O)(=O)c2ccccc2-3)C[C@@H]2CC[C@H]1N2C(=O)N1CCOCC1
Answer: 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}