Task: Answer the MCQ question.
Question: Which compound has a 0.548\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COc1cc(C(C)=O)ccc1OCC(=O)NCC1(N2CCCCC2)CCCCC1
(b) CCCS(=O)(=O)c1nc(S(=O)(=O)c2ccc(C)cc2)c(N2CCN(CC)CC2)s1
(c) O=C(c1cccc(Cl)c1)N1CCC(=O)N(C(COCc2ccccc2)Cc2ccccc2)CC1
(d) COc1ccc(OC)c(Nc2nc(-c3sc(NC(=O)C(C)(C)C)nc3C)cs2)c1
(e) CN(C(=O)CSc1nc2sc3c(c2c(=O)n1C)CCC3)C1CCS(=O)(=O)C1
Answer: b. CCCS(=O)(=O)c1nc(S(=O)(=O)c2ccc(C)cc2)c(N2CCN(CC)CC2)s1
{#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#}
CCCS(=O)(=O)c1nc(S(=O)(=O)c2ccc(C)cc2)c(N2CCN(CC)CC2)s1
CCCS(=O)(=O)c1nc(S(=O)(=O)c2ccc(C)cc2)c(N2CCN(CC)CC2)s1
5-(4-ethylpiperazin-1-yl)-4-(4-methylphenyl)sulfonyl-2-propylsulfonyl-1,3-thiazole