Task: Answer the multiple-choice question.
Question: Which drug has a 15.614\% human ether-à-go-go related gene (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) CCn1c(N)c(C(=O)NCc2cccnc2)sc1=S
(b) CCCCc1nc2sc3c(SCC(=O)NCc4ccco4)ncnc3c2c2c1CCC2
(c) COc1ccc(-c2cn(Cc3ccc4ccccc4c3)nn2)cc1
(d) CCOC(=O)c1cnc(Nc2nc3ccccc3o2)nc1CSc1ncccn1
Answer: b. CCCCc1nc2sc3c(SCC(=O)NCc4ccco4)ncnc3c2c2c1CCC2
{#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#}
CCCCc1nc2sc3c(SCC(=O)NCc4ccco4)ncnc3c2c2c1CCC2
CCCCc1nc2sc3c(SCC(=O)NCc4ccco4)ncnc3c2c2c1CCC2
2-[(7-butyl-10-thia-8,13,15-triazatetracyclo[7.7.0.02,6.011,16]hexadeca-1(9),2(6),7,11(16),12,14-hexaen-12-yl)sulfanyl]-N-(furan-2-ylmethyl)acetamide