Task: Answer the MCQ question.
Question: Which compound exhibits a -11.039\% 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: Cc1nnc(SCC(=O)n2c3c(c4ccccc42)CCCC3)s1
b: O=C(c1cc(C2CC2)on1)N1CCN(c2ccc(F)cc2)CC1
c: CC(=O)Nc1ccc(S(=O)(=O)N2CCC(C(=O)NCCC(=O)Nc3ccccc3)CC2)cc1
d: CC(C)(C)C1COc2ccccc2N1C(=O)c1cccc(Cl)c1
e: O=C1CCCN1CCC(=O)N1CCCC(Nc2ccc(F)cc2)C1
Answer: b. O=C(c1cc(C2CC2)on1)N1CCN(c2ccc(F)cc2)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(c1cc(C2CC2)on1)N1CCN(c2ccc(F)cc2)CC1
O=C(c1cc(C2CC2)on1)N1CCN(c2ccc(F)cc2)CC1
(5-cyclopropyl-1,2-oxazol-3-yl)-[4-(4-fluorophenyl)piperazin-1-yl]methanone