Problem statement: Answer the multiple-choice question.
Query: Which drug has a 4.342\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COc1ccc(C2NC(=S)NC(C)=C2C(=O)Nc2ccccn2)cc1OC
b) O=C(NC(=S)Nc1nc2ccc(F)cc2s1)c1ccco1
c) CC(=O)N1c2c(cc(Br)cc2S(=O)(=O)NCc2ccccc2)CC1C
d) COC(=O)[C@H](CCSC)NC(=O)NCc1cccs1
Answer: c. CC(=O)N1c2c(cc(Br)cc2S(=O)(=O)NCc2ccccc2)CC1C
{#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(=O)N1c2c(cc(Br)cc2S(=O)(=O)NCc2ccccc2)CC1C
CC(=O)N1c2c(cc(Br)cc2S(=O)(=O)NCc2ccccc2)CC1C
1-acetyl-N-benzyl-5-bromo-2-methyl-2,3-dihydroindole-7-sulfonamide