Problem statement: Answer the MCQ question.
Question: Which drug has a 11.973\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COCCn1c(-c2ccc(OC)cc2)nc2ccccc21
b CCC1SC(=Nc2cccc(C)c2)NC1=O
c O=C(OCCN1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1)c1ccc(Cl)cc1
Answer: c. O=C(OCCN1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1)c1ccc(Cl)cc1
{#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(OCCN1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1)c1ccc(Cl)cc1
O=C(OCCN1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1)c1ccc(Cl)cc1
2-[4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl]ethyl 4-chlorobenzoate