Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 2.626\% 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, or c without using any additional words.
Options:
a CC1CN=C2C(C(=O)Nc3ccccc3)=C(O)CC(c3ccccc3)N21
b CC(=O)N1c2ccc(S(=O)(=O)N3CCC(C(=O)Nc4cc(C)cc(C)c4)CC3)cc2CC1C
c COc1ccc(N2CCN(C(=O)c3cc(C)oc3C)CC2)cc1
Answer: c. COc1ccc(N2CCN(C(=O)c3cc(C)oc3C)CC2)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#}
COc1ccc(N2CCN(C(=O)c3cc(C)oc3C)CC2)cc1
COc1ccc(N2CCN(C(=O)c3cc(C)oc3C)CC2)cc1
(2,5-dimethylfuran-3-yl)-[4-(4-methoxyphenyl)piperazin-1-yl]methanone