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 Cc1cc(C)c(SCCc2ccncc2)c(C)c1
b C=CCSc1nc2sc3c(c2c(=O)n1-c1ccc(C)cc1)CCN(C)C3
c COc1cc2ccccc2cc1C(=O)N/N=C/c1cccnc1
d Cc1nn2c(COc3ccc(NC(=O)c4ccccc4)cc3)nnc2c2ccccc12
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}