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.) O=C(NCc1ccccc1)C1=C[C@H](C2CC2)C[C@H](OCCCCO)O1
b.) COc1ccc(C(=O)n2nc(-c3ccc(Cl)cc3)nc2N)cc1OC
c.) CCCn1c(SCC(=O)N2CCOCC2)nnc1-c1ccncc1
d.) CSc1ncccc1C(=O)N1CCN(S(=O)(=O)c2cc(C)ccc2C)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}