Task: Answer the multiple-choice question.
Question: Which compound has a 4.653\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCO[C@@H]1OC(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)=C[C@H](c2cn(C(C)=O)c3ccccc23)[C@H]1CCCO
b: Cc1scc(-c2n[nH]c(=S)n2C(C)c2ccccc2)c1C
c: Cc1ccc(-c2cccc(C(=O)NCCc3ccccc3)n2)c2ccccc12
d: CC(=O)Oc1ccc(C(=O)Nc2cccc(-c3nnc(-c4ccco4)o3)c2)cc1
Answer: d. CC(=O)Oc1ccc(C(=O)Nc2cccc(-c3nnc(-c4ccco4)o3)c2)cc1
{#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#}
CC(=O)Oc1ccc(C(=O)Nc2cccc(-c3nnc(-c4ccco4)o3)c2)cc1
CC(=O)Oc1ccc(C(=O)Nc2cccc(-c3nnc(-c4ccco4)o3)c2)cc1
[4-[[3-[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]phenyl]carbamoyl]phenyl] acetate