Task: Answer the multiple-choice question.
Query: Which compound has a 18.109\% 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 N#C/C(=C/c1cn(-c2ccccc2)nc1-c1cccc(S(=O)(=O)N2CCCC2)c1)C(=O)NCc1ccco1
b Fc1ccc(N2CCN(Cc3cnc(Oc4ccc(Br)cc4)s3)CC2)cc1
c O=C(O)CN1C(=O)NC2(CCCc3ccccc32)C1=O
d CC(C)(C)c1ccc(C2/C(=C(\O)c3ccc4c(c3)OCCO4)C(=O)C(=O)N2CCCN2CCOCC2)cc1
e CC(C)Oc1ccc(C(=O)N(CN2CCCC2=O)c2ccc(F)cc2)cc1
Answer: b. Fc1ccc(N2CCN(Cc3cnc(Oc4ccc(Br)cc4)s3)CC2)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#}
Fc1ccc(N2CCN(Cc3cnc(Oc4ccc(Br)cc4)s3)CC2)cc1
Fc1ccc(N2CCN(Cc3cnc(Oc4ccc(Br)cc4)s3)CC2)cc1
2-(4-bromophenoxy)-5-[[4-(4-fluorophenyl)piperazin-1-yl]methyl]-1,3-thiazole