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) Cc1ccnc(SCCn2c(N3CCN(C)CC3)nc3c2c(=O)n(C)c(=O)n3C)n1
b) CCCC(=O)NCCc1cc(OC)c(OC)cc1Br
c) Cc1nn(CCCC(=O)Nc2cc(Oc3ccccc3)cc([N+](=O)[O-])c2)c(C)c1[N+](=O)[O-]
d) CC(=O)C[C@H](O)CC(=O)[C@@H]1OC(=O)CCCCCCc2ccccc21
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}