Task: Answer the multiple-choice question.
Query: Which compound has a -2.462\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) C=CCn1c(Cc2c[nH]c3ccccc23)n[nH]c1=S
(b) COc1cc(C(=O)N(Cc2ccc(N(C)C)cc2)C2CCS(=O)(=O)C2)cc(OC)c1OC
(c) CCCCNC(=O)CN1C(=O)NC2(CCCc3ccccc32)C1=O
(d) Cc1cc(NC2CCCCC2)nc(NCc2ccccc2)n1
(e) CCOc1ccc(C(C)NC(=O)c2ccccc2OCc2c(C)noc2C)cc1OCC
Answer: d. Cc1cc(NC2CCCCC2)nc(NCc2ccccc2)n1
{#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(NC2CCCCC2)nc(NCc2ccccc2)n1
Cc1cc(NC2CCCCC2)nc(NCc2ccccc2)n1
2-N-benzyl-4-N-cyclohexyl-6-methylpyrimidine-2,4-diamine