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 other words.
Options:
[a] Cl.OC(COCc1ccc(Cl)cc1)CN1CCN(c2ccccn2)CC1
[b] O=C(NCc1nc(-c2ccccc2)cs1)c1ccccc1
[c] COc1ccc(C(=O)NCC(c2ccc3c(c2)OCO3)N2CCN(c3ccc(OC)cc3)CC2)cc1
[d] CCOC(=O)C1CCN(S(=O)(=O)c2ccc(Br)c(OCC)c2)CC1
Answer: 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}