Task: Answer the multiple-choice question.
Query: Which compound exhibits a 7.968\% human ether-à-go-go related gene (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: CC1CCN(C(=O)C2CCN(c3nnc(-n4cccc4)s3)CC2)CC1
b: COc1cccc(CCN2CCC(CNS(=O)(=O)c3cc(-c4cc(C)no4)ccc3C)CC2)c1
c: CC(=O)Nc1cnc(NC(=O)c2cccc(F)c2)cc1C
d: CCOC(=O)c1oc2ccccc2c1COC(=O)C(C)NC(=O)c1ccco1
Answer: d. CCOC(=O)c1oc2ccccc2c1COC(=O)C(C)NC(=O)c1ccco1
{#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#}
CCOC(=O)c1oc2ccccc2c1COC(=O)C(C)NC(=O)c1ccco1
CCOC(=O)c1oc2ccccc2c1COC(=O)C(C)NC(=O)c1ccco1
ethyl3-[2-(furan-2-carbonylamino)propanoyloxymethyl]-1-benzofuran-2-carboxylate