Task: Answer the multiple-choice question.
Question: Which drug has a 16.293\% 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 O=C(Nc1ccc(F)cc1F)c1cccn1-c1ncc(C(F)(F)F)cc1Cl
b Cc1ccc(Cl)cc1NC(=S)N(Cc1cccs1)C1CCCC1
Answer: b. Cc1ccc(Cl)cc1NC(=S)N(Cc1cccs1)C1CCCC1
{#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#}
Cc1ccc(Cl)cc1NC(=S)N(Cc1cccs1)C1CCCC1
Cc1ccc(Cl)cc1NC(=S)N(Cc1cccs1)C1CCCC1
3-(5-chloro-2-methylphenyl)-1-cyclopentyl-1-(thiophen-2-ylmethyl)thiourea