Task: Answer the MCQ question.
Question: Which drug exhibits a 7.855\% 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 CS(=O)(=O)N1CCC(C(=O)NCCN2CCN(Cc3ccccc3)CC2)CC1
b CCOc1ccc(CN(C)C(C)C(=O)Nc2ccc([N+](=O)[O-])cc2Cl)cc1OC
c Cc1ccc(C)c(NC(=O)CCN2CCN(CCO)CC2)c1.Cl
d C=CCN(C(=O)Nc1ccc2oc(C)nc2c1)c1ccccc1
e Cc1nn(-c2ccc(Cl)cc2Cl)c(C)c1C(=O)O
Answer: c. Cc1ccc(C)c(NC(=O)CCN2CCN(CCO)CC2)c1.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#}
Cc1ccc(C)c(NC(=O)CCN2CCN(CCO)CC2)c1.Cl
Cc1ccc(C)c(NC(=O)CCN2CCN(CCO)CC2)c1.Cl
N-(2,5-dimethylphenyl)-3-[4-(2-hydroxyethyl)piperazin-1-yl]propanamide;hydrochloride