Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 13.174\% 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 other words.
Options:
a. COc1cc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)CC(C)N4C(C)=O)CC2)cc(OC)c1OC
b. Cc1ccc2nc(NC(=O)CSCc3ccccc3)sc2c1
c. O=C(Nc1ccc(N2CCOCC2)nc1)c1ccccc1Cl
Answer: c. O=C(Nc1ccc(N2CCOCC2)nc1)c1ccccc1Cl
{#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#}
O=C(Nc1ccc(N2CCOCC2)nc1)c1ccccc1Cl
O=C(Nc1ccc(N2CCOCC2)nc1)c1ccccc1Cl
2-chloro-N-(6-morpholin-4-ylpyridin-3-yl)benzamide