Task: Answer the multiple-choice question.
Question: Which drug exhibits a -7.144\% 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) C=CCn1c(=S)sc2c(=O)[nH]cnc21
b) O=C(NCc1ccco1)c1ccc(Cn2c(=O)c3ccccc3n(Cc3ccc(Cl)cc3)c2=O)cc1
c) O=C(NCCc1ccc(Cl)cc1)C1CCN(C(=O)N2CCOc3ccccc32)CC1
d) CCOC(=O)c1cnc2c(Cl)cccc2c1NCCN1CCOCC1
Answer: c. O=C(NCCc1ccc(Cl)cc1)C1CCN(C(=O)N2CCOc3ccccc32)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=C(NCCc1ccc(Cl)cc1)C1CCN(C(=O)N2CCOc3ccccc32)CC1
O=C(NCCc1ccc(Cl)cc1)C1CCN(C(=O)N2CCOc3ccccc32)CC1
N-[2-(4-chlorophenyl)ethyl]-1-(2,3-dihydro-1,4-benzoxazine-4-carbonyl)piperidine-4-carboxamide