Task: Answer the multiple-choice question.
Question: Which compound exhibits a -5.218\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] Cc1cc(CNC(=O)c2cccnc2Cl)c2ccccc2n1
[b] O=C(COC(=O)c1ccc2ccccc2c1)NCCCc1ccccc1
[c] Cc1ccc(NC(=O)Cn2ccc([N+](=O)[O-])n2)cc1C
[d] Cc1ccc2c(c1)N(CCC(=O)NCC1CCCO1)C(=O)CO2
[e] CCCC(=O)Nn1cnc2c(c1=O)C1(CCCCC1)Cc1ccccc1-2
Answer: a. Cc1cc(CNC(=O)c2cccnc2Cl)c2ccccc2n1
{#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#}
Cc1cc(CNC(=O)c2cccnc2Cl)c2ccccc2n1
Cc1cc(CNC(=O)c2cccnc2Cl)c2ccccc2n1
2-chloro-N-[(2-methylquinolin-4-yl)methyl]pyridine-3-carboxamide