Task: Answer the multiple-choice question.
Query: Which drug exhibits a 7.473\% 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 additional words.
Options:
a O=Nc1c(O)c2ccccc2c2ccccc12
b Cl.O=C(/C=C/c1ccccc1)OC1CN2CCC1CC2
c CCOc1cc(/C=C2/C(=O)ON=C2C)ccc1OCc1ccc(F)cc1
d Cc1ccc2c(c1)N(C(=O)CCC(=O)N1CCN(c3cccc(C)c3C)CC1)CCO2
Answer: b. Cl.O=C(/C=C/c1ccccc1)OC1CN2CCC1CC2
{#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.O=C(/C=C/c1ccccc1)OC1CN2CCC1CC2
Cl.O=C(/C=C/c1ccccc1)OC1CN2CCC1CC2
1-azabicyclo[2.2.2]octan-3-yl (E)-3-phenylprop-2-enoate;hydrochloride