Task: Answer the multiple-choice question.
Question: Which compound has a 2.557\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C1[C@H]2[C@H](C=CC[C@H]2C(=O)N2CCN(c3ccccc3)CC2)CCN1Cc1ccc(Cl)c(Cl)c1
b) COc1ccc(CC(=O)NCc2ccccc2)cc1S(=O)(=O)N1CCOCC1
c) O=C(c1ccc2c(c1)OCCO2)N1CCCC(CNS(=O)(=O)c2cccs2)C1
d) C=CCOCCN(C)C1=NS(=O)(=O)c2ccccc21.Cl
Answer: d. C=CCOCCN(C)C1=NS(=O)(=O)c2ccccc21.Cl
{#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=CCOCCN(C)C1=NS(=O)(=O)c2ccccc21.Cl
C=CCOCCN(C)C1=NS(=O)(=O)c2ccccc21.Cl
N-methyl-1,1-dioxo-N-(2-prop-2-enoxyethyl)-1,2-benzothiazol-3-amine;hydrochloride