Task: Answer the multiple choice question.
Query: Which compound has a -12.647\% hERG inhibition at 1uM?
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(NCCN1CCN(c2ccccc2)CC1)C1(S(=O)(=O)c2ccc(Cl)cc2)CC1
b: COC(=O)c1cc(Cl)c(NC(=O)Cc2ccccc2)cc1OC
c: COC(=O)c1ccc(C2C(Oc3ccc(OC)cc3)C(=O)N2CCc2ccc(F)cc2)cc1
d: COc1cc2c(cc1OC)CN(C(=O)CN1CCN(S(=O)(=O)c3ccccc3Br)CC1)CC2
e: CC(C)NCCOCCOc1ccc(Cl)cc1Br.O=C(O)C(=O)O
Answer: a. O=C(NCCN1CCN(c2ccccc2)CC1)C1(S(=O)(=O)c2ccc(Cl)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(NCCN1CCN(c2ccccc2)CC1)C1(S(=O)(=O)c2ccc(Cl)cc2)CC1
O=C(NCCN1CCN(c2ccccc2)CC1)C1(S(=O)(=O)c2ccc(Cl)cc2)CC1
1-(4-chlorophenyl)sulfonyl-N-[2-(4-phenylpiperazin-1-yl)ethyl]cyclopropane-1-carboxamide