Task: Answer the MCQ question.
Question: Which drug exhibits a -11.311\% 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 other words.
Options:
a. Cl.N=c1n(Cc2ccccc2Cl)c2ccccc2n1CC(O)c1ccco1
b. COc1ccc(-n2cccc2C=O)cc1
c. O=[N+]([O-])c1cccc(NC(=S)NCc2ccncc2)c1
d. CCOc1cccc(CNC2CN3CCC2CC3)c1.Cl
Answer: a. Cl.N=c1n(Cc2ccccc2Cl)c2ccccc2n1CC(O)c1ccco1
{#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.N=c1n(Cc2ccccc2Cl)c2ccccc2n1CC(O)c1ccco1
Cl.N=c1n(Cc2ccccc2Cl)c2ccccc2n1CC(O)c1ccco1
2-[3-[(2-chlorophenyl)methyl]-2-iminobenzimidazol-1-yl]-1-(furan-2-yl)ethanol;hydrochloride