Task: Answer the multiple-choice question.
Query: Which compound has a 5.006\% 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(-c2nc(S(=O)(=O)c3ccccc3)c(SCC(=O)NCC3CCCO3)o2)cc1
b: C=CCOC(=O)COc1ccc2c(C)c(C)c(=O)oc2c1
c: O=C(NCCCn1ccnc1)c1ccc(COc2ccccc2)o1
d: O=C(NC1CCCCC1)C1CCC(=O)N(C2CC2)C1
e: Cc1cccc(CCNc2nc3ccc(C)cc3n3cnnc23)c1
Answer: b. C=CCOC(=O)COc1ccc2c(C)c(C)c(=O)oc2c1
{#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=CCOC(=O)COc1ccc2c(C)c(C)c(=O)oc2c1
C=CCOC(=O)COc1ccc2c(C)c(C)c(=O)oc2c1
prop-2-enyl 2-(3,4-dimethyl-2-oxochromen-7-yl)oxyacetate