Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 3.929\% 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) CCOc1ccc(NC(=O)CCN2C(=S)NC(C)(C)CC2C)cc1
b) CCCCc1cc(=O)oc2cc(OC(C)C(=O)NCCN3CCOCC3)c(Cl)cc12
c) CCOC(=O)C[C@H]1c2ccc(C(F)(F)F)cc2S(=O)(=O)N1C(C)C
Answer: c. CCOC(=O)C[C@H]1c2ccc(C(F)(F)F)cc2S(=O)(=O)N1C(C)C
{#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#}
CCOC(=O)C[C@H]1c2ccc(C(F)(F)F)cc2S(=O)(=O)N1C(C)C
CCOC(=O)C[C@H]1c2ccc(C(F)(F)F)cc2S(=O)(=O)N1C(C)C
ethyl 2-[(3S)-1,1-dioxo-2-propan-2-yl-6-(trifluoromethyl)-3H-1,2-benzothiazol-3-yl]acetate