Task: Answer the multiple-choice question.
Query: Which drug exhibits a 0.473\% 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.) CC1(C)CC(=O)C(C=NCCN2CCN(C3CC(=O)N(c4ccc(Cl)c(Cl)c4)C3=O)CC2)=C(O)C1
b.) COc1cc(/C=C2/C(=O)N=C(N)N2C)cc(OC)c1OC
c.) CC(C)CCN(C(=O)Cc1ccc(Cl)c(Cl)c1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
d.) Cc1oc(CSCC2CCCO2)cc1C(=O)O
e.) O=C1/C(=C/c2ccncc2)N=C2CCCCCN12
Answer: e. O=C1/C(=C/c2ccncc2)N=C2CCCCCN12
{#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=C1/C(=C/c2ccncc2)N=C2CCCCCN12
O=C1/C(=C/c2ccncc2)N=C2CCCCCN12
(2Z)-2-(pyridin-4-ylmethylidene)-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepin-3-one