Problem statement: Answer the MCQ question.
Query: Which compound has a 16.277\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1c(C(=O)N2CCCCC2)c(S(=O)(=O)NCc2ccccc2Cl)c(C)n1C
b CCN(CC)c1ccc(C=Nc2cccnc2Cl)c(O)c1
c CCNC(=O)CC1SC(=Nc2ccc(C)c([N+](=O)[O-])c2)N(C)C1=O
Answer: b. CCN(CC)c1ccc(C=Nc2cccnc2Cl)c(O)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#}
CCN(CC)c1ccc(C=Nc2cccnc2Cl)c(O)c1
CCN(CC)c1ccc(C=Nc2cccnc2Cl)c(O)c1
2-[(2-chloropyridin-3-yl)iminomethyl]-5-(diethylamino)phenol