Task: Answer the multiple-choice question.
Question: Which drug exhibits a 10.954\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COC(=O)CNC(=O)c1cc(-c2ccncc2)nc2c(C)c(Cl)ccc12
b. CCSc1nnc(NC(=O)CSc2nc3c(c(=O)n2CC)SC(C)C3)s1
Answer: b. CCSc1nnc(NC(=O)CSc2nc3c(c(=O)n2CC)SC(C)C3)s1
{#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#}
CCSc1nnc(NC(=O)CSc2nc3c(c(=O)n2CC)SC(C)C3)s1
CCSc1nnc(NC(=O)CSc2nc3c(c(=O)n2CC)SC(C)C3)s1
[C][C][S][C][=N][N][=C][Branch2][Ring1][#C][N][C][=Branch1][C][=O][C][S][C][=N][C][=C][Branch1][#Branch2][C][=Branch1][C][=O][N][Ring1][#Branch1][C][C][S][C][Branch1][C][C][C][Ring1][O][S][Ring2][Ring1][#Branch1]
2-[(3-ethyl-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)sulfanyl]-N-(5-ethylsulfanyl-1,3,4-thiadiazol-2-yl)acetamide