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] CCCn1cc(S(=O)(=O)c2ccc(OC)cc2)c(=O)c2cc(OCC)ccc21
[b] COC(=O)c1cc(C(=O)OCC(=O)NC(=O)c2ccccc2)cc([N+](=O)[O-])c1
[c] CCSc1nnc(NC(=O)c2cccnc2)s1
[d] COc1ccc(S(=O)(=O)N(C)CC(=O)NC2CC2)cc1
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}