Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 4.292\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cc1cc(NC(=O)CCC(=O)N(Cc2ccccc2)C2(C(=O)NC3CCCCC3)CCCC2)no1
b) O=C(CC1NCCc2ccccc21)Nc1ccccc1
Answer: b. O=C(CC1NCCc2ccccc21)Nc1ccccc1
{#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(CC1NCCc2ccccc21)Nc1ccccc1
O=C(CC1NCCc2ccccc21)Nc1ccccc1
N-phenyl-2-(1,2,3,4-tetrahydroisoquinolin-1-yl)acetamide