Task: Answer the multiple choice question.
Question: Which compound exhibits a -21.075\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1cccnc1NC(=O)CCNC(=O)c1ccc(Br)cc1
b.) Cn1cnnc1Sc1ccc(C(=O)OCC(=O)Nc2cc(Cl)cc(Cl)c2)cc1[N+](=O)[O-]
c.) O=C1c2ccccc2C(=O)N1CCOc1ccccc1Cl
d.) CCn1c(CCNC(=O)c2cccs2)nnc1SCC(=O)Nc1cccc(Cl)c1
Answer: d. CCn1c(CCNC(=O)c2cccs2)nnc1SCC(=O)Nc1cccc(Cl)c1
{#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#}
CCn1c(CCNC(=O)c2cccs2)nnc1SCC(=O)Nc1cccc(Cl)c1
CCn1c(CCNC(=O)c2cccs2)nnc1SCC(=O)Nc1cccc(Cl)c1
N-[2-[5-[2-(3-chloroanilino)-2-oxoethyl]sulfanyl-4-ethyl-1,2,4-triazol-3-yl]ethyl]thiophene-2-carboxamide