Task: Answer the MCQ question.
Query: Which drug has a -15.516\% 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 additional words.
Options:
a) Cc1ccc(S(=O)(=O)N2CCN(Cc3ccco3)CC2)cc1C
b) O=C(CCc1nc(-c2ccccc2F)no1)NCCN1CCN(Cc2ccccc2)CC1
c) CC1=C(C(=O)NCc2ccccc2)C(c2ccc(C)o2)n2ncnc2N1
d) O=C(OCC(=O)N1CCCCCC1)c1ccc([N+](=O)[O-])cc1Cl
e) CCCCCOc1ccc(C(=O)Nc2ccc(N3CCOCC3)cc2N2CCOCC2)cc1
Answer: b. O=C(CCc1nc(-c2ccccc2F)no1)NCCN1CCN(Cc2ccccc2)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(CCc1nc(-c2ccccc2F)no1)NCCN1CCN(Cc2ccccc2)CC1
O=C(CCc1nc(-c2ccccc2F)no1)NCCN1CCN(Cc2ccccc2)CC1
N-[2-(4-benzylpiperazin-1-yl)ethyl]-3-[3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl]propanamide