Task: Answer the MCQ question.
Question: Which drug has a -5.623% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] C=CCNC(=S)Nc1ccc(Br)cc1F
[b] CC1=C(n2nnc3ccccc32)C(c2ccccc2)C(C#N)=C(N)O1
[c] N#CCCn1c(-c2nonc2NC(=O)c2ccccc2Cl)nc2ccccc21
[d] CCN(CC)C(=O)CCCOc1ccc(Cl)cc1Cl
Answer: c. N#CCCn1c(-c2nonc2NC(=O)c2ccccc2Cl)nc2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N#CCCn1c(-c2nonc2NC(=O)c2ccccc2Cl)nc2ccccc21
N#CCCn1c(-c2nonc2NC(=O)c2ccccc2Cl)nc2ccccc21
2-chloro-N-[4-[1-(2-cyanoethyl)benzimidazol-2-yl]-1,2,5-oxadiazol-3-yl]benzamide