Task: Answer the multiple choice question.
Query: Which drug exhibits a 21.983\% human ether-à-go-go related gene (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) CCc1ccc(-n2c(SCC(=O)Nc3cccc(S(=O)(=O)NC4=NCCCCC4)c3)nc3ccccc3c2=O)cc1
(b) Cn1c(C(=O)N2CCCC(C(=O)NCCN3CCOCC3)C2)cc2sccc21
(c) CCCCn1c(N)c(N(CCOC)C(=O)COC(=O)CCOc2ccc(C)cc2)c(=O)[nH]c1=O
(d) CC(=NCCc1ccccc1)C1=C(O)C(c2ccccc2)OC1=O
(e) Cc1ccc(N2CCN(C(=O)N3CCOCC3)CC2)cc1C
Answer: a. CCc1ccc(-n2c(SCC(=O)Nc3cccc(S(=O)(=O)NC4=NCCCCC4)c3)nc3ccccc3c2=O)cc1
{#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#}
CCc1ccc(-n2c(SCC(=O)Nc3cccc(S(=O)(=O)NC4=NCCCCC4)c3)nc3ccccc3c2=O)cc1
CCc1ccc(-n2c(SCC(=O)Nc3cccc(S(=O)(=O)NC4=NCCCCC4)c3)nc3ccccc3c2=O)cc1
2-[3-(4-ethylphenyl)-4-oxoquinazolin-2-yl]sulfanyl-N-[3-(3,4,5,6-tetrahydro-2H-azepin-7-ylsulfamoyl)phenyl]acetamide