Problem statement: Answer the MCQ question.
Query: Which compound has a -16.346\% 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 additional words.
Options:
a. COc1ccc(C=C(C(C)=O)C(C)=O)cc1OC
b. O=C(COc1ccccc1)N1CCN(C2CC3CCC2C3)CC1
c. COc1cccc(C2=NOC(C(=O)N3CCN(C(=O)c4ccco4)CC3)C2)c1
d. CCOc1ccccc1C(=O)NC(CO)C(=O)O
Answer: c. COc1cccc(C2=NOC(C(=O)N3CCN(C(=O)c4ccco4)CC3)C2)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#}
[4-(furan-2-carbonyl)piperazin-1-yl]-[3-(3-methoxyphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methanone