Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 6.744\% 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, or c without using any other words.
Options:
(a) O=C(NCc1cccc(Br)c1)C1CC(c2ccc(C(F)(F)F)cc2)=NO1
(b) Cc1c(OC(C)C(=O)NCCN2CCOCC2)ccc2c3c(c(=O)oc12)CCCC3
(c) COc1ccc(NC(=S)N2CCN(C/C=C/c3ccccc3)CC2)cc1OC
Answer: b. Cc1c(OC(C)C(=O)NCCN2CCOCC2)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(OC(C)C(=O)NCCN2CCOCC2)ccc2c3c(c(=O)oc12)CCCC3
Cc1c(OC(C)C(=O)NCCN2CCOCC2)ccc2c3c(c(=O)oc12)CCCC3
2-[(4-methyl-6-oxo-7,8,9,10-tetrahydrobenzo[c]chromen-3-yl)oxy]-N-(2-morpholin-4-ylethyl)propanamide