Task: Answer the MCQ question.
Question: Which drug exhibits a -0.042% 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 other words.
Options:
a) CCOC(=O)N/N=C/c1c(C)nn(-c2cccc(C(F)(F)F)c2)c1Cl
b) O=C(CCCC(=O)OCC(=O)c1ccccc1)Nc1cc(C(F)(F)F)ccc1Cl
c) CCOP(=O)(OCC)C(NC(=O)CC(C)C)C(Cl)(Cl)Cl
d) C=CCNC(=O)C1CC(=O)N(c2ccc(OCc3ccccc3Cl)cc2)C1
Answer: b. O=C(CCCC(=O)OCC(=O)c1ccccc1)Nc1cc(C(F)(F)F)ccc1Cl
{#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(CCCC(=O)OCC(=O)c1ccccc1)Nc1cc(C(F)(F)F)ccc1Cl
O=C(CCCC(=O)OCC(=O)c1ccccc1)Nc1cc(C(F)(F)F)ccc1Cl
phenacyl 5-[2-chloro-5-(trifluoromethyl)anilino]-5-oxopentanoate