Task: Answer the MCQ question.
Query: Which compound has a 6.369\% 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.) O=c1oc2ccccc2c2oc3cc(O)c(O)cc3c12
b.) COc1ccc(-c2nc(SC(CC(=O)NCCO)c3cccs3)n[nH]2)cc1
c.) Cc1ccc(C(C(=O)NCCc2ccccc2)N(C(=O)c2csnn2)C2CC2)cc1
d.) O=C(NC(NC(=O)c1c(F)cccc1F)c1ccc([N+](=O)[O-])cc1)c1c(F)cccc1F
e.) O=C(Nc1ccccc1C(=O)O)c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
Answer: b. COc1ccc(-c2nc(SC(CC(=O)NCCO)c3cccs3)n[nH]2)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#}
COc1ccc(-c2nc(SC(CC(=O)NCCO)c3cccs3)n[nH]2)cc1
COc1ccc(-c2nc(SC(CC(=O)NCCO)c3cccs3)n[nH]2)cc1
N-(2-hydroxyethyl)-3-[[5-(4-methoxyphenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]-3-thiophen-2-ylpropanamide