Task: Answer the MCQ question.
Query: Which drug has a 8.922\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(NC(=S)Nc1cccc2c(O)cccc12)c1cccc(Br)c1
b) COc1ccc(-c2csc(Nc3ccc(S(=O)(=O)Nc4cc(C)on4)cc3)n2)cc1
c) CCOC(=O)Nc1ccc(C(=O)Oc2ccccc2)c(O)c1
Answer: a. O=C(NC(=S)Nc1cccc2c(O)cccc12)c1cccc(Br)c1
{#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(NC(=S)Nc1cccc2c(O)cccc12)c1cccc(Br)c1
O=C(NC(=S)Nc1cccc2c(O)cccc12)c1cccc(Br)c1
3-bromo-N-[(5-hydroxynaphthalen-1-yl)carbamothioyl]benzamide