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)c1ccc(C2/C(=C(/O)c3ccc4c(c3)CC(C)O4)C(=O)C(=O)N2Cc2ccncc2)cc1
b) O=C(CN1CCC(c2nc3ccccc3[nH]2)CC1)NCc1ccc2c(c1)OCO2
c) CC(=O)NS(=O)(=O)c1ccc(NC(=O)COc2ccc(C(=O)c3ccccc3)cc2)cc1
d) CC[C@H](C)[C@H](NC(=O)CNC(=O)COc1cc2c(c3oc(=O)cc(C)c13)CCC(C)(C)O2)C(=O)O
Answer: a, 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}