Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 11.959% human ether-à-go-go related gene (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: O=C(COC(=O)COc1ccc(Cl)cc1)NC1CCCC1
b: O=C(CCn1c(=O)oc2ccccc21)NCCCN1CCCC1=O
c: Cc1ccc2nccc(C(=O)N3CCCC(Nc4ccc(F)cc4)C3)c2c1
d: Cn1c(=O)c2[nH]c(-c3cccnc3)nc2n(C)c1=O
Answer: b. O=C(CCn1c(=O)oc2ccccc21)NCCCN1CCCC1=O
{#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(CCn1c(=O)oc2ccccc21)NCCCN1CCCC1=O
O=C(CCn1c(=O)oc2ccccc21)NCCCN1CCCC1=O
3-(2-oxo-1,3-benzoxazol-3-yl)-N-[3-(2-oxopyrrolidin-1-yl)propyl]propanamide