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) COC(=O)CCN(C(=O)c1ccc(C)c([N+](=O)[O-])c1)c1ccccn1
(b) CN1CCN(c2ccc(NS(=O)(=O)c3ccc(Cl)cc3)cn2)CC1
(c) CC(Oc1ccc2c3c(c(=O)oc2c1)CCCC3)C(=O)N[C@H](C(=O)O)c1ccccc1
(d) CC(=O)c1ccc(NC(=O)C(C)Sc2ccccn2)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}