Task: Answer the multiple choice question.
Query: Which compound has a 2.117\% 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.) CS(=O)(=O)O.c1ccc(-c2ccc3c(c2)c2c4n3CCN=C4CCC2)cc1
b.) CN(c1ccc(C(=O)N2CCCCC2)cc1)S(=O)(=O)c1cccs1
c.) O=C(CSc1n[nH]c(-c2cccs2)n1)N1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
d.) CCOC(=O)c1cn2nc(N3CCCC3)ccc2n1
Answer: a. CS(=O)(=O)O.c1ccc(-c2ccc3c(c2)c2c4n3CCN=C4CCC2)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#}
CS(=O)(=O)O.c1ccc(-c2ccc3c(c2)c2c4n3CCN=C4CCC2)cc1
CS(=O)(=O)O.c1ccc(-c2ccc3c(c2)c2c4n3CCN=C4CCC2)cc1
methanesulfonic acid;12-phenyl-1,4-diazatetracyclo[7.6.1.05,16.010,15]hexadeca-4,9(16),10(15),11,13-pentaene