Task: Answer the multiple choice question.
Question: Which drug exhibits a -11.145\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCCn1c(C2CCCN2c2nc(C)cs2)nc2cc(Cl)c(Cl)cc21
b. COc1ccc(S(=O)(=O)Nc2ccccc2C(=O)N2CCCCC2)cc1C
c. Cc1cccc(OCCOc2ccc(/C=N/NC(=O)Cc3nnc(N)s3)cc2)c1
d. CC(=O)N(CCC(c1ccccc1)c1ccco1)Cc1cccs1
Answer: a. CCCn1c(C2CCCN2c2nc(C)cs2)nc2cc(Cl)c(Cl)cc21
{#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#}
CCCn1c(C2CCCN2c2nc(C)cs2)nc2cc(Cl)c(Cl)cc21
CCCn1c(C2CCCN2c2nc(C)cs2)nc2cc(Cl)c(Cl)cc21
2-[2-(5,6-dichloro-1-propylbenzimidazol-2-yl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole