Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 0.000\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1cc(C(=O)Nc2c(F)c(F)c(F)c(F)c2F)n(-c2ccccc2)n1
(b) COc1ccc2nc(/C=N/NC(=O)[C@H](CCSC)NC(=O)OC(C)(C)C)ccc2c1
(c) CCCCN(C)C(=O)c1cc2c(Cl)nc3ccccc3c2s1
(d) COc1ccc(-n2nc3c(c2NC(=O)c2c(F)cccc2Cl)CS(=O)C3)cc1
Answer: b. COc1ccc2nc(/C=N/NC(=O)[C@H](CCSC)NC(=O)OC(C)(C)C)ccc2c1
{#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#}
COc1ccc2nc(/C=N/NC(=O)[C@H](CCSC)NC(=O)OC(C)(C)C)ccc2c1
COc1ccc2nc(/C=N/NC(=O)[C@H](CCSC)NC(=O)OC(C)(C)C)ccc2c1
tert-butyl N-[(2S)-1-[(2E)-2-[(6-methoxyquinolin-2-yl)methylidene]hydrazinyl]-4-methylsulfanyl-1-oxobutan-2-yl]carbamate