Task: Answer the multiple choice question.
Query: Which drug has a 4.306\% 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 other words.
Options:
a CC(=O)N1N=C(N)SC12CCCC2
b COc1ccc(Cl)cc1Nc1nnc(-c2ccncc2)s1
c O=C(CCOc1ccccc1)Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1
d CCCCCN(C(=O)COC(=O)COc1c(C)cc(C)cc1C)c1c(N)n(CCCC)c(=O)[nH]c1=O
e O=C(Oc1c(CN2CCOCC2)cc(Cl)c2cccnc12)c1ccccc1Br
Answer: b. COc1ccc(Cl)cc1Nc1nnc(-c2ccncc2)s1
{#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#}
COc1ccc(Cl)cc1Nc1nnc(-c2ccncc2)s1
COc1ccc(Cl)cc1Nc1nnc(-c2ccncc2)s1
N-(5-chloro-2-methoxyphenyl)-5-pyridin-4-yl-1,3,4-thiadiazol-2-amine