Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -20.653% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(CCCOc1ccccc1)Nc1ccncc1
(b) CC(C)Cc1nc2oc3c(N4CCN(CCO)CC4)ncnc3c2c2c1CCCC2
(c) CN(C)CCCN1C(=O)c2oc3ccc(F)cc3c(=O)c2C1c1cccnc1
(d) COc1cccc(N2CCN(Cc3ccsc3)CC2)c1
Answer: b. CC(C)Cc1nc2oc3c(N4CCN(CCO)CC4)ncnc3c2c2c1CCCC2
{#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#}
CC(C)Cc1nc2oc3c(N4CCN(CCO)CC4)ncnc3c2c2c1CCCC2
CC(C)Cc1nc2oc3c(N4CCN(CCO)CC4)ncnc3c2c2c1CCCC2
2-[4-[8-(2-methylpropyl)-11-oxa-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),13,15-hexaen-13-yl]piperazin-1-yl]ethanol