Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 11.619\% 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, c, or d without using any additional words.
Options:
a. CCCCc1cc(=O)oc2cc(OCC(=O)NCCN3CCOCC3)c(Cl)cc12
b. O=C(NCCCOc1cccc(CN2CCCCC2)c1)c1ccc(Cl)c(Cl)c1.O=C(O)C(=O)O
c. Cc1ccc(CNC(=O)CN(C)S(=O)(=O)c2ccc(F)cc2)cc1
d. CCN(CC)C(=O)CN(c1cccc(C(F)(F)F)c1)S(C)(=O)=O
Answer: a. CCCCc1cc(=O)oc2cc(OCC(=O)NCCN3CCOCC3)c(Cl)cc12
{#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#}
CCCCc1cc(=O)oc2cc(OCC(=O)NCCN3CCOCC3)c(Cl)cc12
CCCCc1cc(=O)oc2cc(OCC(=O)NCCN3CCOCC3)c(Cl)cc12
2-(4-butyl-6-chloro-2-oxochromen-7-yl)oxy-N-(2-morpholin-4-ylethyl)acetamide