Task: Answer the multiple-choice question.
Query: Which compound exhibits a -11.209\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a C=CCN(c1ccc(C(=O)N2CCN(c3ccc(F)cc3)CC2)cc1)S(C)(=O)=O
b Oc1ccc(Br)cc1/C=N/n1cnc2ccccc21
c Cc1cc(C)n(C(=O)COc2ccccc2C)n1
d COc1cc(OC)cc(-c2cc3nc(C)c(CCC(=O)NC(C)CCc4ccco4)c(C)n3n2)c1
Answer: d. COc1cc(OC)cc(-c2cc3nc(C)c(CCC(=O)NC(C)CCc4ccco4)c(C)n3n2)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#}
3-[2-(3,5-dimethoxyphenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidin-6-yl]-N-[4-(furan-2-yl)butan-2-yl]propanamide