Task: Answer the multiple choice question.
Question: Which compound has a 11.479\% 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) CN(CCC#N)C(=O)c1cc2c(Cl)nc3ccccc3c2s1
(b) COc1ccc(CCNC(=O)C2CCN(C(=O)c3ccc(F)cc3)CC2)cc1
Answer: a. CN(CCC#N)C(=O)c1cc2c(Cl)nc3ccccc3c2s1
{#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#}
CN(CCC#N)C(=O)c1cc2c(Cl)nc3ccccc3c2s1
CN(CCC#N)C(=O)c1cc2c(Cl)nc3ccccc3c2s1
4-chloro-N-(2-cyanoethyl)-N-methylthieno[3,2-c]quinoline-2-carboxamide