Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CC(C)N=C(NC#N)SCc1ccc(Br)cc1
(b) Cc1oc(-c2ccccc2)nc1CS(=O)CC(=O)N1CCc2ccccc2C1
(c) COc1ccc(-n2c(C)nc3c(cnn3-c3ccc(Cl)cc3)c2=O)cc1
(d) COc1ccc(CNC(=O)N[C@H](C(=O)O)C(C)C)cc1OC
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}