Task: Answer the multiple choice question.
Query: Which compound has a 15.628\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=S(=O)(Nc1nc2ccccc2nc1Cl)c1ccccc1
b.) C=CCN1C(=O)C(Cc2ccc(F)cc2)S/C1=N/N=C/c1cccs1
c.) O=C1N(Cc2ccc(F)cc2Cl)c2ccccc2C12OCCCO2
d.) CC(=O)c1c(C)[nH]c(=S)c(C#N)c1-c1ccc(F)cc1
Answer: a. O=S(=O)(Nc1nc2ccccc2nc1Cl)c1ccccc1
{#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#}
O=S(=O)(Nc1nc2ccccc2nc1Cl)c1ccccc1
O=S(=O)(Nc1nc2ccccc2nc1Cl)c1ccccc1
N-(3-chloroquinoxalin-2-yl)benzenesulfonamide