Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 13.620\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(NCCc1c[nH]c2ccccc12)c1ccccc1Cl
[b] Cc1ccc(-n2c(=O)c(C#N)cc3c(=O)n4cccc(C)c4nc32)cc1
Answer: a. O=C(NCCc1c[nH]c2ccccc12)c1ccccc1Cl
{#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(NCCc1c[nH]c2ccccc12)c1ccccc1Cl
O=C(NCCc1c[nH]c2ccccc12)c1ccccc1Cl
2-chloro-N-[2-(1H-indol-3-yl)ethyl]benzamide