Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.042% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) O=C(c1cc2ccccc2[nH]1)N(Cc1cccnc1)CC1CCCN(C2CCCCC2)C1
b) Cc1ccc(CNS(=O)(=O)c2ccc3c(c2)OCCO3)cc1
c) Cc1cccc2nc(C(=O)Nc3cccc(C(=O)NC4CC4)c3)cn12
d) O=c1oc2ccccc2cc1-c1nc2c(s1)CCCC2
e) CC(=O)SC(C[N+](=O)[O-])c1cn(C(C)=O)c2ccccc12
Answer: d. O=c1oc2ccccc2cc1-c1nc2c(s1)CCCC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=c1oc2ccccc2cc1-c1nc2c(s1)CCCC2
O=c1oc2ccccc2cc1-c1nc2c(s1)CCCC2
3-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)chromen-2-one