Task: Answer the MCQ question.
Query: Which compound exhibits a -6.166\% 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 C/C(CCc1ccc2c(c1)OCO2)=N\N=C(/N)SC1CC(=O)N(c2ccccc2F)C1=O
b CN(/N=C/c1cc(Cl)cc(Cl)c1O)c1c(Cl)cccc1[N+](=O)[O-]
c Cc1cc2oc(C(=O)Nc3cccnc3)c(C)c2cc1C
d Cc1nc([N+](=O)[O-])c(N2CCOCC2)n1Cc1ccccc1
Answer: c. Cc1cc2oc(C(=O)Nc3cccnc3)c(C)c2cc1C
{#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#}
Cc1cc2oc(C(=O)Nc3cccnc3)c(C)c2cc1C
Cc1cc2oc(C(=O)Nc3cccnc3)c(C)c2cc1C
3,5,6-trimethyl-N-pyridin-3-yl-1-benzofuran-2-carboxamide