Task: Answer the MCQ question.
Query: Which compound has a -1.827\% 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) C=CCn1c(SCC(=O)NCC2CCCO2)nnc1C1CCCCC1
(b) Cc1cc(CNC(=O)Cc2ccccc2F)c2ccccc2n1
(c) COc1cc(OC)cc(C(=O)NNC(=O)CCCOc2ccc(C(C)=O)cc2)c1
(d) CCCCNC(=O)C1CCC(CNc2c(N3CCC(C)CC3)c(=O)c2=O)CC1
(e) CCOc1ccc(Nc2nc(N)nc(CSC(=S)N3CCOCC3)n2)cc1
Answer: b. Cc1cc(CNC(=O)Cc2ccccc2F)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)Cc2ccccc2F)c2ccccc2n1
Cc1cc(CNC(=O)Cc2ccccc2F)c2ccccc2n1
2-(2-fluorophenyl)-N-[(2-methylquinolin-4-yl)methyl]acetamide