Task: Answer the multiple-choice question.
Query: Which drug has a -6.310\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(NCCS(=O)(=O)N1CCCCC1)c1ccc2c(c1)OCO2
b: CCN1CCc2c(sc(NC(=O)c3ccc(S(=O)(=O)N4CC(C)OC(C)C4)cc3)c2C(N)=O)C1
Answer: b. CCN1CCc2c(sc(NC(=O)c3ccc(S(=O)(=O)N4CC(C)OC(C)C4)cc3)c2C(N)=O)C1
{#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#}
CCN1CCc2c(sc(NC(=O)c3ccc(S(=O)(=O)N4CC(C)OC(C)C4)cc3)c2C(N)=O)C1
CCN1CCc2c(sc(NC(=O)c3ccc(S(=O)(=O)N4CC(C)OC(C)C4)cc3)c2C(N)=O)C1
2-[[4-(2,6-dimethylmorpholin-4-yl)sulfonylbenzoyl]amino]-6-ethyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxamide