Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Nc1cccc2c1nnn2C1OC(CO)C(O)C(O)C1O
(b) Cn1c(SCC(=O)NCC2CCCO2)nnc1-c1ccc(S(=O)(=O)N2CCCC2)cc1
(c) c1ccc(N2CCN(c3nnc(Cc4cccnc4)c4ccccc34)CC2)nc1
(d) CCOC(=O)[C@H]1[C@H]2COc3ccc(Cl)cc3[C@@H]2N2C(=O)CN(Cc3ccc(C)cc3)C(=O)[C@@]12C
Answer: a, b, 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}