Task: Answer the MCQ question.
Question: Which compound has a 4.107\% 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 other words.
Options:
a) COC(=O)c1sc(N)c(C(=O)OC)c1COC(=O)C12CC3CC(CC(O)(C3)C1)C2
b) O=C(NCCc1ccccc1)C(=O)NN=C1CCCC1
c) COC(=O)c1ccc(CNC(=O)COC(=O)c2ccc(N(C)C)cc2)cc1
Answer: b. O=C(NCCc1ccccc1)C(=O)NN=C1CCCC1
{#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(NCCc1ccccc1)C(=O)NN=C1CCCC1
O=C(NCCc1ccccc1)C(=O)NN=C1CCCC1
N'-(cyclopentylideneamino)-N-(2-phenylethyl)oxamide