Task: Answer the multiple choice question.
Query: Which compound has a -2.924\% 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.) COc1ccc(NC(=S)NCCCN2CCN(C3CCCCC3)CC2)cc1
b.) CC(OC(=O)c1ccccc1O)C(=O)Nc1ccc(Cl)cn1
Answer: a. COc1ccc(NC(=S)NCCCN2CCN(C3CCCCC3)CC2)cc1
{#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#}
COc1ccc(NC(=S)NCCCN2CCN(C3CCCCC3)CC2)cc1
COc1ccc(NC(=S)NCCCN2CCN(C3CCCCC3)CC2)cc1
1-[3-(4-cyclohexylpiperazin-1-yl)propyl]-3-(4-methoxyphenyl)thiourea