Task: Answer the MCQ question.
Query: Which compound exhibits a -9.644\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1cc(C)cc(NC(=O)Cc2ccc(NC3=NC4CS(=O)(=O)CC4S3)cc2)c1
(b) Cc1ccc(S(=O)(=O)Cn2nnnc2C(C)N2CCN(C(=O)c3ccco3)CC2)cc1
(c) CC(=O)NC(C)c1cc(Cl)c2cccnc2c1O
Answer: b. Cc1ccc(S(=O)(=O)Cn2nnnc2C(C)N2CCN(C(=O)c3ccco3)CC2)cc1
{#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#}
Cc1ccc(S(=O)(=O)Cn2nnnc2C(C)N2CCN(C(=O)c3ccco3)CC2)cc1
Cc1ccc(S(=O)(=O)Cn2nnnc2C(C)N2CCN(C(=O)c3ccco3)CC2)cc1
furan-2-yl-[4-[1-[1-[(4-methylphenyl)sulfonylmethyl]tetrazol-5-yl]ethyl]piperazin-1-yl]methanone