Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 2.614\% 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, d, or e without using any other words.
Options:
(a) COC(=O)c1ccc(/C=N/OCC(=O)Nc2cc(F)ccc2F)cc1
(b) CNS(=O)(=O)c1cccc(C(=O)OCc2cc(=O)n3cc(Br)ccc3n2)c1
(c) O=C(NCCCN1CCOCC1)c1ccc(CNS(=O)(=O)c2ccc(F)cc2)cc1
(d) Cc1cc(Oc2ccc(-c3ccccc3)cc2)nc(N2CCOCC2)n1
(e) Cc1cccc(-c2ncc(CN3CCN(C4CCCC4)C(CCO)C3)cn2)c1
Answer: d. Cc1cc(Oc2ccc(-c3ccccc3)cc2)nc(N2CCOCC2)n1
{#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#}
Cc1cc(Oc2ccc(-c3ccccc3)cc2)nc(N2CCOCC2)n1
Cc1cc(Oc2ccc(-c3ccccc3)cc2)nc(N2CCOCC2)n1
4-[4-methyl-6-(4-phenylphenoxy)pyrimidin-2-yl]morpholine