Task: Answer the multiple-choice question.
Query: Which compound has a -5.156\% 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) O=C(CN1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1)NC1CCCC1
b) Nc1nnnn1CC(=O)N/N=C/c1cccs1
c) CCCC(=O)Nc1nc2ccc(NC(=O)c3cccnc3)cc2s1
d) O=C(c1ccccc1)N1CCN(CCc2ccccc2)CC1
e) CC(=O)Nc1ccc(S(=O)(=O)N(C)c2ccc(OCC(=O)OCC(=O)Nc3ccc(OC(F)F)cc3)cc2)cc1
Answer: a. O=C(CN1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1)NC1CCCC1
{#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(CN1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1)NC1CCCC1
O=C(CN1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1)NC1CCCC1
2-[4-(4-chlorophenyl)sulfonylpiperazin-1-yl]-N-cyclopentylacetamide