Problem statement: Answer the multiple choice question.
Question: Which drug has a 12.135\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1cccc(NC(=S)NCc2ccncc2)c1C
b. C1CCN(Cc2nnnn2CC2CCCO2)CC1.Cl
c. O=C(Cn1ncn2nc(-c3ccccc3)cc2c1=O)NCc1ccccn1
d. Cc1ccc(OC2=NS(=O)(=O)c3ccccc32)cc1
e. COc1cccc(NC(=S)NNC(=O)c2ccccc2OC(F)F)c1
Answer: b. C1CCN(Cc2nnnn2CC2CCCO2)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#}
C1CCN(Cc2nnnn2CC2CCCO2)CC1.Cl
C1CCN(Cc2nnnn2CC2CCCO2)CC1.Cl
1-[[1-(oxolan-2-ylmethyl)tetrazol-5-yl]methyl]piperidine;hydrochloride