Task: Answer the multiple choice question.
Question: Which drug exhibits a 17.534\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCOc1ccc(NC(=S)NN2CCN(C)CC2)cc1
b. Cc1c(OCc2ccc(C(=O)O)cc2)ccc2c(-c3ccccc3)cc(=O)oc12
c. CCN(c1ccccc1)S(=O)(=O)c1ccc(Oc2ccc(C(C)=O)cc2OC)nc1
d. COc1ccc(CCc2nc(C)ccc2O)cc1.Cl
Answer: b. Cc1c(OCc2ccc(C(=O)O)cc2)ccc2c(-c3ccccc3)cc(=O)oc12
{#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#}
Cc1c(OCc2ccc(C(=O)O)cc2)ccc2c(-c3ccccc3)cc(=O)oc12
Cc1c(OCc2ccc(C(=O)O)cc2)ccc2c(-c3ccccc3)cc(=O)oc12
4-[(8-methyl-2-oxo-4-phenylchromen-7-yl)oxymethyl]benzoic acid