Task: Answer the multiple-choice question.
Question: Which compound has a 3.845\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COc1ccc(CNC(=S)Nc2cccc(C)c2)cc1
b.) CCc1cccc(NC(=O)[C@@H]2CCCN2C2=NS(=O)(=O)c3ccccc32)c1
c.) COC(=O)C[C@H]1c2ccccc2S(=O)(=O)N1C(C)C
d.) O=C(C[n+]1cccc(CNC(=O)c2ccc(OC(F)F)cc2)c1)Nc1ccccc1Cl.[Cl-]
Answer: d. O=C(C[n+]1cccc(CNC(=O)c2ccc(OC(F)F)cc2)c1)Nc1ccccc1Cl.[Cl-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(C[n+]1cccc(CNC(=O)c2ccc(OC(F)F)cc2)c1)Nc1ccccc1Cl.[Cl-]
O=C(C[n+]1cccc(CNC(=O)c2ccc(OC(F)F)cc2)c1)Nc1ccccc1Cl.[Cl-]
N-[[1-[2-(2-chloroanilino)-2-oxoethyl]pyridin-1-ium-3-yl]methyl]-4-(difluoromethoxy)benzamide;chloride