Task: Answer the MCQ question.
Question: Which drug has a 4.902% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCOc1nc(Nc2ccc(OC)c(Cl)c2)nc(OCC)n1
b. COc1ccc(N(C(=O)CNC(=O)c2ccco2)C(C(=O)NCC2CCCO2)c2ccccc2)cc1Cl
c. O=C(Nc1ccccn1)c1ccc(Cl)s1
d. CSc1nnc(-c2sc3cc(C(F)(F)F)cnc3c2-c2cccnc2)n1C
Answer: c. O=C(Nc1ccccn1)c1ccc(Cl)s1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1ccccn1)c1ccc(Cl)s1
O=C(Nc1ccccn1)c1ccc(Cl)s1
5-chloro-N-pyridin-2-ylthiophene-2-carboxamide