Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 4.558\% 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 or b without using any additional words.
Options:
a. CCSc1ccc(NC(=O)c2cccnc2)cc1
b. C/C(=N\OC(=O)c1ccc(Cl)cc1)c1sc(-c2ccccc2)nc1C
Answer: b. C/C(=N\OC(=O)c1ccc(Cl)cc1)c1sc(-c2ccccc2)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/C(=N\OC(=O)c1ccc(Cl)cc1)c1sc(-c2ccccc2)nc1C
C/C(=N\OC(=O)c1ccc(Cl)cc1)c1sc(-c2ccccc2)nc1C
[(E)-1-(4-methyl-2-phenyl-1,3-thiazol-5-yl)ethylideneamino] 4-chlorobenzoate