Problem statement: Answer the multiple choice question.
Question: Which compound has a -72.820\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COC(=O)C(NC(=O)c1ccc(OC)cc1)(Nc1ncc(S(=O)(=O)c2ccc([N+](=O)[O-])cc2)s1)C(F)(F)F
b) O=C(Nc1ccc(Br)cn1)c1ccc([N+](=O)[O-])o1
c) CN1CCc2c(sc3c2c(NCc2ccco2)nc2nnnn23)C1
d) Cc1ccc(CCNC(=O)CCCn2nc(C)c3c(C)n(-c4ccc(C)cc4)nc3c2=O)cc1
Answer: c. CN1CCc2c(sc3c2c(NCc2ccco2)nc2nnnn23)C1
{#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#}
CN1CCc2c(sc3c2c(NCc2ccco2)nc2nnnn23)C1
CN1CCc2c(sc3c2c(NCc2ccco2)nc2nnnn23)C1
N-(furan-2-ylmethyl)-13-methyl-16-thia-2,3,4,5,7,13-hexazatetracyclo[7.7.0.02,6.010,15]hexadeca-1(9),3,5,7,10(15)-pentaen-8-amine