Problem statement: Answer the MCQ question.
Question: Which compound has a 5.514\% 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 CC(OC(=O)CN1C(=O)COc2ccccc21)C(=O)NCc1ccc(F)cc1
b Cc1n[nH]c(=O)c2c(NC(=O)CSc3nn(-c4ccc(F)cc4)c(=S)s3)oc(C)c12
Answer: b. Cc1n[nH]c(=O)c2c(NC(=O)CSc3nn(-c4ccc(F)cc4)c(=S)s3)oc(C)c12
{#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#}
Cc1n[nH]c(=O)c2c(NC(=O)CSc3nn(-c4ccc(F)cc4)c(=S)s3)oc(C)c12
Cc1n[nH]c(=O)c2c(NC(=O)CSc3nn(-c4ccc(F)cc4)c(=S)s3)oc(C)c12
N-(4,5-dimethyl-1-oxo-2H-furo[3,4-d]pyridazin-7-yl)-2-[[4-(4-fluorophenyl)-5-sulfanylidene-1,3,4-thiadiazol-2-yl]sulfanyl]acetamide