Task: Answer the MCQ question.
Query: Which compound exhibits a -3.384\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(O)CCN1C(=O)/C(=C\c2cccc(OCC(=O)Nc3ccc(Cl)cc3)c2)SC1=S
b: O=C(NC1CCCCC1)C(c1ccc(F)cc1)N(Cc1ccc2c(c1)OCO2)C(=O)c1cnsn1
Answer: b. O=C(NC1CCCCC1)C(c1ccc(F)cc1)N(Cc1ccc2c(c1)OCO2)C(=O)c1cnsn1
{#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#}
O=C(NC1CCCCC1)C(c1ccc(F)cc1)N(Cc1ccc2c(c1)OCO2)C(=O)c1cnsn1
O=C(NC1CCCCC1)C(c1ccc(F)cc1)N(Cc1ccc2c(c1)OCO2)C(=O)c1cnsn1
N-(1,3-benzodioxol-5-ylmethyl)-N-[2-(cyclohexylamino)-1-(4-fluorophenyl)-2-oxoethyl]-1,2,5-thiadiazole-4-carboxamide