Task: Answer the multiple choice question.
Query: Which drug exhibits a -9.563\% 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: O=C(NCCCN1CCOCC1)C(=O)N/N=C/c1ccccc1
b: COc1ccccc1Nc1nc(N2CCCC2)nc(N2CCOCC2)n1
c: N/C(=N\OC(=O)c1ccc2c(c1)OCO2)c1ccc(Cl)cc1
d: CC(C)OCCCNC(=O)c1c(N)n(Cc2cccs2)c2nc3ccccc3nc12
Answer: d. CC(C)OCCCNC(=O)c1c(N)n(Cc2cccs2)c2nc3ccccc3nc12
{#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#}
CC(C)OCCCNC(=O)c1c(N)n(Cc2cccs2)c2nc3ccccc3nc12
CC(C)OCCCNC(=O)c1c(N)n(Cc2cccs2)c2nc3ccccc3nc12
2-amino-N-(3-propan-2-yloxypropyl)-1-(thiophen-2-ylmethyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide