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 other words.
Options:
[a] CC(C)(C)OC(=O)NCCNC(=O)c1cccs1
[b] O=S(=O)(c1ccc(SCCO)nc1)N1CCOCC1
[c] O=S(=O)(Nc1ccc2ccccc2n1)c1ccc2c(c1)CCO2
[d] CCN(Cc1ccccc1)C(=O)C(=O)c1cn(CC(=O)N2CCCC2)c2ccccc12
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}