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) CN1C(=O)/C(=C/c2ccccc2OCc2cccc(F)c2)N(C)C1=S
(b) O=C(c1cccc(COc2ccc(Cl)cc2Cl)c1)N1CCN(c2ccccn2)CC1
(c) Cc1cc2ncn(C(=O)c3ccc4c(c3)OCO4)c2cc1C
(d) CS(=O)(=O)c1ccc(Cl)c(C(=O)O)c1
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}