Problem statement: Answer the multiple choice question.
Question: Which drug has a 0.192\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COc1cc(Br)c(CCNC(=O)c2ccco2)cc1OC
(b) CCOc1cc(CN2CCN(c3ccc(C(C)=O)cc3)CC2)ccc1OC
(c) CCn1c(SCc2ccc([N+](=O)[O-])cc2)nnc1C(C)NC(=O)c1ccccc1Br
(d) O=C(COC(=O)c1ccncc1)NC(=O)C1CCCCC1
(e) O=C(c1cccn2c(=O)c3ccc(Cl)cc3nc12)N1CCC2(CC1)OCCO2
Answer: d. O=C(COC(=O)c1ccncc1)NC(=O)C1CCCCC1
{#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(COC(=O)c1ccncc1)NC(=O)C1CCCCC1
O=C(COC(=O)c1ccncc1)NC(=O)C1CCCCC1
[2-(cyclohexanecarbonylamino)-2-oxoethyl]pyridine-4-carboxylate