Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1cc(Nc2ncc3c(=O)n(-c4c(Cl)cccc4Cl)ccc3n2)ccc1N1CCNCC1
b CC1(C)C[C@H](CN2CCC(F)(CNC(=O)c3cc(Cl)cc(Cl)c3)CC2)CCO1
c CN1CCC(N(C)C(=O)N2CC(c3cc(F)ccc3F)=C[C@H]2c2ccccc2)CC1
d C=CCN1CC2CC2(c2ccc(NS(=O)(=O)c3ccc(C(C)C)cc3)cc2)C1
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}
(2S)-4-(2,5-difluorophenyl)-N-methyl-N-(1-methylpiperidin-4-yl)-2-phenyl-2,5-dihydropyrrole-1-carboxamide