Task: Answer the MCQ question.
Question: Which compound has a 6.894\% 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) CCOCCCNC(=O)C(c1ccccc1)N(Cc1cccs1)C(=O)CNC(C)=O
(b) C/C(=N\NC(=O)Cc1ccccc1Cl)c1cccnc1
Answer: b. C/C(=N\NC(=O)Cc1ccccc1Cl)c1cccnc1
{#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#}
C/C(=N\NC(=O)Cc1ccccc1Cl)c1cccnc1
C/C(=N\NC(=O)Cc1ccccc1Cl)c1cccnc1
2-(2-chlorophenyl)-N-[(E)-1-pyridin-3-ylethylideneamino]acetamide