Task: Answer the multiple-choice question.
Query: Which drug has a 12.999\% 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. CCCCN(C(=N)N1CCCCC1)c1nc(C)c([N+](=O)[O-])c(=O)[nH]1
b. O=C1CC(N(O)c2ccccc2)C(=O)N1c1cc(Cl)cc(Cl)c1
c. CCOC(=O)C(Cc1cc(C(C)=O)ccc1OCC)C(=O)OCC
d. Cc1nc(-n2nnc3cc(C)c(C)cc32)c2c3c(sc2n1)CCCC3
Answer: b. O=C1CC(N(O)c2ccccc2)C(=O)N1c1cc(Cl)cc(Cl)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=C1CC(N(O)c2ccccc2)C(=O)N1c1cc(Cl)cc(Cl)c1
O=C1CC(N(O)c2ccccc2)C(=O)N1c1cc(Cl)cc(Cl)c1
1-(3,5-dichlorophenyl)-3-(N-hydroxyanilino)pyrrolidine-2,5-dione