Task: Answer the MCQ question.
Question: Which compound exhibits a 9.462\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COCC(=O)Nc1cc(OC)cc(OC)c1
b O=C(O)CC1(Cc2nc(-c3cccs3)no2)CCCC1
Answer: b. O=C(O)CC1(Cc2nc(-c3cccs3)no2)CCCC1
{#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#}
O=C(O)CC1(Cc2nc(-c3cccs3)no2)CCCC1
O=C(O)CC1(Cc2nc(-c3cccs3)no2)CCCC1
[O][=C][Branch1][C][O][C][C][Branch2][Ring1][C][C][C][=N][C][Branch1][Branch2][C][=C][C][=C][S][Ring1][Branch1][=N][O][Ring1][#Branch2][C][C][C][C][Ring1][S]
2-[1-[(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)methyl]cyclopentyl]acetic acid