Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COCCCn1cc(CN(C(=O)C2CNCCC2c2ccn(C)c(=O)c2)C2CC2)c2c(F)cccc21
b: O=C1N(CCN2Cc3ccccc3C2)CCN1Cc1ccccc1
c: COc1cc(OC)c(C=CS(=O)(=O)Cc2ccc(OC)c(NCC(=O)O)c2)c(OC)c1
d: C[C@H]1Cn2c(nnc2-c2ccccn2)CN1C(=O)c1cccc(Cl)c1Cl
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
2-[2-methoxy-5-[2-(2,4,6-trimethoxyphenyl)ethenylsulfonylmethyl]anilino]acetic acid