Task: Answer the multiple choice question.
Question: Which drug has a 8.214\% 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 additional words.
Options:
a) O=S1(=O)N=C(N2CCOCC2)c2ccccc21
b) CC(=O)N1N=C(N)SC12CCCC2
c) O=C(NCc1ccco1)c1ccc2nc3sc4c(c3c(=O)n2c1)CCCC4
d) Cc1nn(C(C)C(=O)NCc2ccccc2Cl)c(=O)c2c1sc1ccccc12
Answer: c. O=C(NCc1ccco1)c1ccc2nc3sc4c(c3c(=O)n2c1)CCCC4
{#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#}
O=C(NCc1ccco1)c1ccc2nc3sc4c(c3c(=O)n2c1)CCCC4
O=C(NCc1ccco1)c1ccc2nc3sc4c(c3c(=O)n2c1)CCCC4
N-(furan-2-ylmethyl)-9-oxo-17-thia-2,8-diazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),2,4,6,11(16)-pentaene-6-carboxamide