Task: Answer the multiple choice question.
Question: Which drug exhibits a 32.839\% human ether-à-go-go related gene (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) CCOC(=O)C(C)n1cnc2c(nnn2-c2cccc(Cl)c2)c1=O
(b) CCN(CC)S(=O)(=O)c1cccc(NC(=O)COc2ccc(F)cc2Br)c1
(c) Cc1nc2nc(SCc3ccccc3)[nH]n2c(=O)c1C
(d) COCCCNc1nc2ccccc2nc1NS(=O)(=O)c1cccc(Cl)c1
Answer: d. COCCCNc1nc2ccccc2nc1NS(=O)(=O)c1cccc(Cl)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#}
COCCCNc1nc2ccccc2nc1NS(=O)(=O)c1cccc(Cl)c1
COCCCNc1nc2ccccc2nc1NS(=O)(=O)c1cccc(Cl)c1
3-chloro-N-[3-(3-methoxypropylamino)quinoxalin-2-yl]benzenesulfonamide