Problem statement: Answer the MCQ question.
Query: Which drug has a 10.569\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COc1cccc2c1C(=O)C[C@]1(CCCC[C@@H]1C)O2
(b) C/C(=N/Nc1ccnc2cc(Cl)ccc12)c1ccc(N)cc1
(c) CN(C)Cc1nnnn1-c1cccc(-n2nnnc2CN(C)C)c1
(d) C=CCOc1cccc(/C=N/NC(=O)CC(=O)NC2CCCCC2)c1
(e) COC(=O)CCCC1=CC2=C(c3ccccc3)C(=O)C(C)(OC(=O)C3CCCC3)C(=O)C2=CN1C1CCCC1
Answer: a. COc1cccc2c1C(=O)C[C@]1(CCCC[C@@H]1C)O2
{#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#}
COc1cccc2c1C(=O)C[C@]1(CCCC[C@@H]1C)O2
COc1cccc2c1C(=O)C[C@]1(CCCC[C@@H]1C)O2
(2S,2'S)-5-methoxy-2'-methylspiro[3H-chromene-2,1'-cyclohexane]-4-one