Task: Answer the MCQ question.
Question: Which compound exhibits a 1.121\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a C=CCn1c(CNC(=O)c2cccs2)nnc1SCc1ccc(Cl)cc1Cl
b Cc1ccc(-c2cc(C(F)F)n3ncc(C(=O)N4CCN(c5cccc(C)c5C)CC4)c3n2)cc1
Answer: a. C=CCn1c(CNC(=O)c2cccs2)nnc1SCc1ccc(Cl)cc1Cl
{#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#}
C=CCn1c(CNC(=O)c2cccs2)nnc1SCc1ccc(Cl)cc1Cl
C=CCn1c(CNC(=O)c2cccs2)nnc1SCc1ccc(Cl)cc1Cl
N-[[5-[(2,4-dichlorophenyl)methylsulfanyl]-4-prop-2-enyl-1,2,4-triazol-3-yl]methyl]thiophene-2-carboxamide