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) CCOc1ncccc1C(=O)N1CCN(Cc2ccc3c(c2)OCO3)CC1
(b) C=CCn1c(SCC(=O)Nc2cc(NC(C)=O)ccc2OC)nnc1-c1cccnc1
(c) COc1ccc(NC(=S)N(C(C)C)C2CCN(C(C)C)CC2)cc1Cl
(d) CCC(C)NC(=O)CCC(=O)OC1O[C@H]2OC3(C)CC[C@H]4[C@H](C)CCC(C1C)C24OO3
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}