Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -83.508\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1cc2c(c(=O)n1C)C(C(C)C)C(C#N)=C(N)O2
b CCN1CCN(C(=O)/C(=C/c2cccs2)NC(=O)c2ccc(C)c(C)c2)CC1
Answer: b. CCN1CCN(C(=O)/C(=C/c2cccs2)NC(=O)c2ccc(C)c(C)c2)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#}
CCN1CCN(C(=O)/C(=C/c2cccs2)NC(=O)c2ccc(C)c(C)c2)CC1
CCN1CCN(C(=O)/C(=C/c2cccs2)NC(=O)c2ccc(C)c(C)c2)CC1
N-[(Z)-3-(4-ethylpiperazin-1-yl)-3-oxo-1-thiophen-2-ylprop-1-en-2-yl]-3,4-dimethylbenzamide