Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.335\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCn1c(SCC(=O)Nc2nnc(C)s2)nnc1C(C)NC(=O)c1ccccc1
(b) CCN(CCCNC(=O)C1CCCN(S(=O)(=O)CC)C1)c1cccc(C)c1
(c) Cc1ccc(NC(=O)c2sc3ncnc(N4CCN(c5ccccn5)CC4)c3c2C)c(C)c1
(d) O=C1CCC(C(=O)N2CCOCC2)CN1Cc1ccc(Cl)cc1
Answer: d. O=C1CCC(C(=O)N2CCOCC2)CN1Cc1ccc(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=C1CCC(C(=O)N2CCOCC2)CN1Cc1ccc(Cl)cc1
O=C1CCC(C(=O)N2CCOCC2)CN1Cc1ccc(Cl)cc1
1-[(4-chlorophenyl)methyl]-5-(morpholine-4-carbonyl)piperidin-2-one