Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 21.741\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) C/C(=N/NS(=O)(=O)c1ccc(C)c(C)c1)c1c[nH]c2ccccc12
(b) Cc1ccc(NC(=O)C2CC(=O)N(c3ccc4c(c3)OCCO4)C2)cc1S(=O)(=O)N1CCCCCC1
(c) COc1cc(OC)c(C2N(c3cc(C)on3)C(=O)C3CCCN32)cc1OC
Answer: a. C/C(=N/NS(=O)(=O)c1ccc(C)c(C)c1)c1c[nH]c2ccccc12
{#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#}
C/C(=N/NS(=O)(=O)c1ccc(C)c(C)c1)c1c[nH]c2ccccc12
C/C(=N/NS(=O)(=O)c1ccc(C)c(C)c1)c1c[nH]c2ccccc12
N-[(Z)-1-(1H-indol-3-yl)ethylideneamino]-3,4-dimethylbenzenesulfonamide