Task: Answer the MCQ question.
Question: Which drug exhibits a 11.776\% 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. C/C(=N\NC(=O)c1ccn(C)n1)c1ccc(NC(=O)C2CCC2)cc1
b. O=C(CCCOc1ccc(Cl)cc1Cl)NN1CCOCC1
Answer: b. O=C(CCCOc1ccc(Cl)cc1Cl)NN1CCOCC1
{#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=C(CCCOc1ccc(Cl)cc1Cl)NN1CCOCC1
O=C(CCCOc1ccc(Cl)cc1Cl)NN1CCOCC1
4-(2,4-dichlorophenoxy)-N-morpholin-4-ylbutanamide