Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -3.701\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] C=CCn1c(SCC(=O)Nc2ccc3c(c2)OCCO3)nnc1-c1ccco1
[b] C1=CCN(Cc2ccccc2)C1
[c] CCCC(C)NC(=O)c1cc(Cl)ccc1OC
Answer: c. CCCC(C)NC(=O)c1cc(Cl)ccc1OC
{#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#}
5-chloro-2-methoxy-N-pentan-2-ylbenzamide