Problem statement: Answer the MCQ question.
Question: Which compound has a 5.534\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) C=CCn1c(SC/C=C/c2ccccc2)nnc1-c1sc(N)nc1C
b) Cc1nc(-c2ccccc2OC(F)(F)F)[nH]c(=O)c1Cl
Answer: a. C=CCn1c(SC/C=C/c2ccccc2)nnc1-c1sc(N)nc1C
{#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#}
C=CCn1c(SC/C=C/c2ccccc2)nnc1-c1sc(N)nc1C
C=CCn1c(SC/C=C/c2ccccc2)nnc1-c1sc(N)nc1C
4-methyl-5-[5-[(E)-3-phenylprop-2-enyl]sulfanyl-4-prop-2-enyl-1,2,4-triazol-3-yl]-1,3-thiazol-2-amine