Task: Answer the multiple choice question.
Query: Which compound exhibits a -13.146\% 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] Cc1ccc(S(=O)(=O)Nc2cc(S(=O)(=O)N3CCCCC3)ccc2N2CCOCC2)cc1
[b] O=C(Nc1ccc(Cl)cc1)C1CCCN(C2=NS(=O)(=O)c3ccccc32)C1
[c] C=C1C[C@]2(O)[C@@]3(C)CCC(=O)C(C)(C)C3=C(O)C(=O)[C@@]2(C)[C@@H]2C(=O)O[C@@](C)(C(=O)OC)C(=O)[C@@]12C
[d] O=C(COc1ccc(Cl)cc1)Nc1cnn(Cc2c(Cl)cccc2Cl)c1
Answer: b. O=C(Nc1ccc(Cl)cc1)C1CCCN(C2=NS(=O)(=O)c3ccccc32)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#}
O=C(Nc1ccc(Cl)cc1)C1CCCN(C2=NS(=O)(=O)c3ccccc32)C1
O=C(Nc1ccc(Cl)cc1)C1CCCN(C2=NS(=O)(=O)c3ccccc32)C1
N-(4-chlorophenyl)-1-(1,1-dioxo-1,2-benzothiazol-3-yl)piperidine-3-carboxamide