Task: Answer the MCQ question.
Query: Which compound exhibits a 4.333\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COc1ccc2oc(C(=O)OCC(=O)N(C)C3CCS(=O)(=O)C3)c(C)c2c1
b. COc1cccc(-n2nnc3c(=O)n(C/C=C/c4ccccc4)cnc32)c1
c. O=C(NCc1ccco1)c1cccc(S(=O)(=O)N2CCN(Cc3ccccc3)CC2)c1
d. Fc1ccc(COc2ccccc2-c2ccnc3ncnn23)cc1
e. O=C(c1ccccc1)c1cc2ccccc2oc1=O
Answer: a. COc1ccc2oc(C(=O)OCC(=O)N(C)C3CCS(=O)(=O)C3)c(C)c2c1
{#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#}
COc1ccc2oc(C(=O)OCC(=O)N(C)C3CCS(=O)(=O)C3)c(C)c2c1
COc1ccc2oc(C(=O)OCC(=O)N(C)C3CCS(=O)(=O)C3)c(C)c2c1
[2-[(1,1-dioxothiolan-3-yl)-methylamino]-2-oxoethyl]5-methoxy-3-methyl-1-benzofuran-2-carboxylate