Task: Answer the MCQ question.
Query: Which drug exhibits a -8.899\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCC(C)[C@H](NC(=O)NCc1cccnc1)C(=O)OC
(b) Oc1cc2c(cc1CN1CCc3ccccc3C1)OCO2
(c) CCOc1ccc(Cl)cc1S(=O)(=O)N1CCC(C(=O)NCC2CCCO2)CC1
(d) Cc1cccc(Nc2nnc(C)c(=O)n2N)c1
Answer: d. Cc1cccc(Nc2nnc(C)c(=O)n2N)c1
{#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#}
Cc1cccc(Nc2nnc(C)c(=O)n2N)c1
Cc1cccc(Nc2nnc(C)c(=O)n2N)c1
4-amino-6-methyl-3-(3-methylanilino)-1,2,4-triazin-5-one