Problem statement: Answer the MCQ question.
Query: Which drug has a 3.091\% 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: COc1ccc(C(=O)NC(=S)N2CCOCC2)cc1Br
b: CC(NC(=O)C(C)(C)C)C(c1cccs1)N1CCOCC1
Answer: b. CC(NC(=O)C(C)(C)C)C(c1cccs1)N1CCOCC1
{#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#}
CC(NC(=O)C(C)(C)C)C(c1cccs1)N1CCOCC1
CC(NC(=O)C(C)(C)C)C(c1cccs1)N1CCOCC1
2,2-dimethyl-N-(1-morpholin-4-yl-1-(thiophen-2-yl)propan-2-yl]propanamide