Problem statement: Answer the multiple choice question.
Question: Which drug has a 3.122\% 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 other words.
Options:
a CC(C)=CCN1CCN(Cc2ccc(C)s2)CC1CCO
b CN(c1ccc(OCC(=O)N2CCOCC2)cc1)S(=O)(=O)c1ccc(F)cc1
c O=C(NC(=S)Nc1cccc(-c2ccc(CO)o2)c1)c1cccs1
d Cc1c(C#N)c(N=CN(C)C)c(C(=O)c2ccccc2)n1-c1ccc(Br)cc1
e Cc1cccc[n+]1CC(=O)/C=C1\N(C)c2ccccc2C1(C)C.[Cl-]
Answer: a. CC(C)=CCN1CCN(Cc2ccc(C)s2)CC1CCO
{#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#}
CC(C)=CCN1CCN(Cc2ccc(C)s2)CC1CCO
CC(C)=CCN1CCN(Cc2ccc(C)s2)CC1CCO
2-[1-(3-methylbut-2-enyl)-4-[(5-methylthiophen-2-yl)methyl]piperazin-2-yl]ethanol