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] CCOC(=O)N1CCN(C(=O)c2ccc3c(c2)N(Cc2ccc(C)cc2)CCS3)CC1
[b] CC(C)(CO)N=Cc1c(O)[nH]c2ccccc12
[c] CCOc1nc(C)ccc1-c1noc(CC)n1
[d] Cc1cc(C)n2cc(CSCc3ccccc3)nc2n1
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}