Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 18.862% 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, d, or e without using any other words.
Options:
a. O=C(Nc1ccccc1)C1=C[C@@H](c2ccc(Br)cc2)C[C@@H](OCCCCO)O1
b. COc1ccc(/C=C2\NC(=S)N(CCCn3ccnc3)C2=O)cc1
c. O=C(C1CC(=O)N(c2ccc(Cl)cc2)C1)N1CCOCC1
d. Cc1nnc(SCC(=O)Nc2ccc(Cl)cn2)n1Cc1ccccc1
e. O=C(NCc1ccncc1)C(=O)NC1CC1
Answer: e. O=C(NCc1ccncc1)C(=O)NC1CC1
{#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(NCc1ccncc1)C(=O)NC1CC1
O=C(NCc1ccncc1)C(=O)NC1CC1
N'-cyclopropyl-N-(pyridin-4-ylmethyl)oxamide