Task: Answer the multiple choice question.
Query: Which drug exhibits a 5.124\% 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: Cc1nnc(-c2cnn(C)c2N)n1CCCN1CCOCC1
b: O=C(Nc1ccc(Cl)c(Cl)c1)c1ccccc1
c: CCN(CC)CCN(C(=O)CCS(=O)(=O)c1ccccc1)c1nc2cc(OC)c(OC)cc2s1.Cl
d: CC(=O)c1cccc(NC(=O)CC2S/C(=N/N=C/c3ccccc3)NC2=O)c1
Answer: a. Cc1nnc(-c2cnn(C)c2N)n1CCCN1CCOCC1
{#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#}
Cc1nnc(-c2cnn(C)c2N)n1CCCN1CCOCC1
Cc1nnc(-c2cnn(C)c2N)n1CCCN1CCOCC1
2-methyl-4-[5-methyl-4-(3-morpholin-4-ylpropyl)-1,2,4-triazol-3-yl]pyrazol-3-amine