Task: Answer the multiple choice question.
Query: Which compound exhibits a 6.622\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(Nc1csc([N+](=O)[O-])c1)Nc1c(Cl)cccc1Cl
(b) O=c1c2c(n3cnnc3n1-c1ccccc1)-c1ccccc1CC21CCCC1
(c) Clc1ccc(SCCCN2CCCCC2)cc1.O=C(O)C(=O)O
(d) CC(C(=O)NCCSCc1cccc(Cl)c1)N(c1ccccc1)S(C)(=O)=O
Answer: b. O=c1c2c(n3cnnc3n1-c1ccccc1)-c1ccccc1CC21CCCC1
{#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#}
O=c1c2c(n3cnnc3n1-c1ccccc1)-c1ccccc1CC21CCCC1
O=c1c2c(n3cnnc3n1-c1ccccc1)-c1ccccc1CC21CCCC1
12-phenylspiro[12,14,15,17-tetrazatetracyclo[8.7.0.02,7.013,17]heptadeca-1(10),2,4,6,13,15-hexaene-9,1'-cyclopentane]-11-one