Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 12.845\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COC(=O)C1=C(c2c(C)noc2C)C[C@@H]2CC[C@H]1N2C(=O)N1CCCC1
b. Cc1cc(C)cc(NC(=O)COC(=O)Cc2ccccc2F)c1
c. CCC(=O)N(CC(=O)Nc1sc(C)c(C)c1C(N)=O)Cc1ccc(F)cc1
d. CCc1ccc2[nH]c(=O)c(C(c3nnnn3Cc3ccccc3)N3CCOCC3)cc2c1
Answer: a. COC(=O)C1=C(c2c(C)noc2C)C[C@@H]2CC[C@H]1N2C(=O)N1CCCC1
{#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#}
COC(=O)C1=C(c2c(C)noc2C)C[C@@H]2CC[C@H]1N2C(=O)N1CCCC1
COC(=O)C1=C(c2c(C)noc2C)C[C@@H]2CC[C@H]1N2C(=O)N1CCCC1
methyl (1R,5S)-3-(3,5-dimethyl-1,2-oxazol-4-yl)-8-(pyrrolidine-1-carbonyl)-8-azabicyclo[3.2.1]oct-2-ene-2-carboxylate