Task: Answer the multiple-choice question.
Question: Which drug exhibits a -0.754% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cn1c(Cn2cnc(Cl)c2Cl)nc2ccccc21
(b) CCOc1cccc(/C=N/NC(=S)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2N2CCOCC2)c1O
(c) CCCC(C(=O)NCCC(C)C)N(Cc1ccc(OC)cc1)C(=O)c1snc(C(N)=O)c1N
(d) COc1cc(CNCCSc2nnnn2C)cc(Br)c1OCc1ccccc1.Cl
Answer: a. Cn1c(Cn2cnc(Cl)c2Cl)nc2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1c(Cn2cnc(Cl)c2Cl)nc2ccccc21
Cn1c(Cn2cnc(Cl)c2Cl)nc2ccccc21
2-[(4,5-dichloroimidazol-1-yl)methyl]-1-methylbenzimidazole