Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 4.095\% 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: CC(C)N1CCN(Cc2ccc3nsnc3c2)CC1CCO
b: CCN1CCN(Cc2ccc(NC(=O)c3ccc(C)c(NC(=O)c4cc(-c5ccc(Br)cc5)n[nH]4)c3)cc2C(F)(F)F)CC1
c: CCCc1cc(=O)c2c(O)ccc(OC)c2o1
d: COc1ccc(C(O)(CCc2ccccc2)CCN2CCCCC2)cc1.Cl
Answer: d. COc1ccc(C(O)(CCc2ccccc2)CCN2CCCCC2)cc1.Cl
{#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#}
COc1ccc(C(O)(CCc2ccccc2)CCN2CCCCC2)cc1.Cl
COc1ccc(C(O)(CCc2ccccc2)CCN2CCCCC2)cc1.Cl
3-(4-methoxyphenyl)-1-phenyl-5-piperidin-1-ylpentan-3-ol;hydrochloride