Problem statement: Answer the multiple choice question.
Question: Which compound has a 0.966\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cl.OC1(c2ccccc2)CCN(Cc2ccccc2)C2CCCCC21
b OC1NC(=S)N(c2ccccc2)C1O
c Cn1cccc1-c1cc(C(=O)N/N=C/c2ccc(F)cc2)[nH]n1
d CN(C)C(=O)c1ccc(NC(=O)COC(=O)C2=COCCO2)cc1
Answer: a. Cl.OC1(c2ccccc2)CCN(Cc2ccccc2)C2CCCCC21
{#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#}
Cl.OC1(c2ccccc2)CCN(Cc2ccccc2)C2CCCCC21
Cl.OC1(c2ccccc2)CCN(Cc2ccccc2)C2CCCCC21
1-benzyl-4-phenyl-2,3,4a,5,6,7,8,8a-octahydroquinolin-4-ol;hydrochloride