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) CCN1C[C@]2(CO)CC[C@H](OC)[C@@]34C5C[C@H]6[C@H](OC)C5[C@](O)(C[C@H]6OC)[C@@H](C(OC)C23)[C@@H]14
b) COCC(=O)Nc1ccc(S(=O)(=O)NCCc2ccccc2)cc1
c) CCOC(=O)N1CCN(C(=S)Nc2cc(OC)c(OC)cc2C(=O)OC)CC1
d) COc1ccccc1/C=C/C(=O)OC(C)CN1CCOCC1.Cl
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}