Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 12.109\% human ether-à-go-go related gene (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 other words.
Options:
[a] CN1C(C(=O)NCC2CC2)CC2Cn3c(nc4ccccc43)C21
[b] CN1CCC(N(C)C(=S)NC(=O)c2cc(-c3cccc(Br)c3)nc3ccccc23)CC1
[c] CC(C)Cc1nnc(NC(=O)c2ccc([N+](=O)[O-])cc2)s1
[d] O=C(O)CSC1CC(=O)N(c2ccc(Br)cc2)C1=O
[e] CC(C)Oc1ccc(C(CC(=O)O)NC(=O)C(Sc2ccccc2)c2ccccc2)cc1
Answer: d. O=C(O)CSC1CC(=O)N(c2ccc(Br)cc2)C1=O
{#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#}
O=C(O)CSC1CC(=O)N(c2ccc(Br)cc2)C1=O
O=C(O)CSC1CC(=O)N(c2ccc(Br)cc2)C1=O
1-(4-bromophenyl)-3-(2-hydroxy-2-oxoethyl)sulfanylpyrrolidine-2,5-dione