Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.161\% 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 other words.
Options:
(a) CCCCN(CCO)CCCC
(b) N#Cc1ccccc1S(=O)(=O)N1CCN(S(=O)(=O)c2ccc(Br)c(C(=O)O)c2)CC1
(c) COC(=O)C1=C(c2ccc(-c3ccccc3)c(F)c2)C[C@@H]2CC[C@H]1N2C(=O)NC(C)C
(d) CC(C)=CCc1c(O)cc2oc3c(CC=C(C)C)c(O)c(O)c(CC=C(C)C)c3c(=O)c2c1O
Answer: b. N#Cc1ccccc1S(=O)(=O)N1CCN(S(=O)(=O)c2ccc(Br)c(C(=O)O)c2)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#}
N#Cc1ccccc1S(=O)(=O)N1CCN(S(=O)(=O)c2ccc(Br)c(C(=O)O)c2)CC1
N#Cc1ccccc1S(=O)(=O)N1CCN(S(=O)(=O)c2ccc(Br)c(C(=O)O)c2)CC1
2-bromo-5-[4-(2-cyanophenyl)sulfonylpiperazin-1-yl]sulfonylbenzoic acid