Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 18.493\% 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] CC(C)OC(=O)CSc1nnc(Cc2ccccc2)n1CC1CCCO1
[b] Cl.NCCSC1CC(=O)N(c2ccc(F)cc2)C1=O
[c] CS(=O)(=O)N(CC(=O)Nc1ccc(F)cc1F)c1cccc([N+](=O)[O-])c1
[d] CN(C(=O)COC(=O)CNS(=O)(=O)/C=C/c1ccccc1)C1CCS(=O)(=O)C1
Answer: b. Cl.NCCSC1CC(=O)N(c2ccc(F)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#}
Cl.NCCSC1CC(=O)N(c2ccc(F)cc2)C1=O
Cl.NCCSC1CC(=O)N(c2ccc(F)cc2)C1=O
3-(2-aminoethylsulfanyl)-1-(4-fluorophenyl)pyrrolidine-2,5-dione;hydrochloride