Task: Answer the multiple choice question.
Query: Which compound exhibits a 10.030\% 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: CCCCc1cc(=O)oc2cc(OCC(=O)N(C)C)c(Cl)cc12
b: C=CCn1nc(-c2ccccc2)c(N2CCCCC2)cc1=O
c: O=C(NC1CCCC1)C(c1ccncc1)N(C(=O)c1csnn1)c1ccc(Cl)cc1
d: O=C(NCc1ccc2c(c1)OCO2)Nc1cccc2ccccc12
e: CCc1ccnc(NC(=O)NS(=O)(=O)c2ccc(C)cc2)c1
Answer: b. C=CCn1nc(-c2ccccc2)c(N2CCCCC2)cc1=O
{#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#}
C=CCn1nc(-c2ccccc2)c(N2CCCCC2)cc1=O
C=CCn1nc(-c2ccccc2)c(N2CCCCC2)cc1=O
6-phenyl-5-piperidin-1-yl-2-prop-2-enylpyridazin-3-one