Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.300\% 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 additional words.
Options:
a) Cc1c(OCC(=O)C(C)(C)C)ccc2c3c(c(=O)oc12)CCCC3
b) O=C1CC(c2ccccc2)SC(N(c2ccccc2)c2ccccc2)=N1
c) O=C(CCS(=O)(=O)Cc1ccccc1)N1CCN(Cc2ccccc2)CC1
d) Cc1ccc(-n2c(SCC(=O)Nc3ccc(Cl)cc3)nc(O)cc2=O)cc1
Answer: a. Cc1c(OCC(=O)C(C)(C)C)ccc2c3c(c(=O)oc12)CCCC3
{#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(OCC(=O)C(C)(C)C)ccc2c3c(c(=O)oc12)CCCC3
Cc1c(OCC(=O)C(C)(C)C)ccc2c3c(c(=O)oc12)CCCC3
3-(3,3-dimethyl-2-oxobutoxy)-4-methyl-7,8,9,10-tetrahydrobenzo[c]chromen-6-one