Task: Answer the multiple-choice question.
Question: Which drug has a 2.909\% 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) CC(C)CNC(=S)NNC(=O)c1csc2c1CCCC2
(b) O=C(NCCN1C(=O)S/C(=C\c2cccnc2)C1=O)c1ccc([N+](=O)[O-])s1
(c) CN(C)CCNC(=O)c1ccccc1-c1cc2ccccc2c(=O)o1
Answer: a. CC(C)CNC(=S)NNC(=O)c1csc2c1CCCC2
{#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(C)CNC(=S)NNC(=O)c1csc2c1CCCC2
CC(C)CNC(=S)NNC(=O)c1csc2c1CCCC2
1-(2-methylpropyl)-3-(4,5,6,7-tetrahydro-1-benzothiophene-3-carbonylamino)thiourea