Task: Answer the multiple choice question.
Query: Which drug has a 11.780\% 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) Oc1ccccc1C(=S)N1CCN(C(=S)c2ccccc2O)CC1
(b) COc1cc(-c2nc3n(n2)C(c2ccncc2)C(C(N)=O)=C(C)N3)cc(OC)c1OC
Answer: a. Oc1ccccc1C(=S)N1CCN(C(=S)c2ccccc2O)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#}
Oc1ccccc1C(=S)N1CCN(C(=S)c2ccccc2O)CC1
Oc1ccccc1C(=S)N1CCN(C(=S)c2ccccc2O)CC1
[4-(2-hydroxybenzenecarbothioyl)piperazin-1-yl]-(2-hydroxyphenyl)methanethione