Task: Answer the multiple-choice question.
Query: Which compound exhibits a 2.770\% 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 additional words.
Options:
(a) C=CCNC(=O)/C(=C/c1cccc([N+](=O)[O-])c1)NC(=O)c1ccco1
(b) CC(C)(C)c1ccc(C(=O)N2CCC(C(=O)NCCC3=CCCCC3)CC2)cc1
(c) CC(C)(CO)CNC(=O)c1ccc2nc(Cc3cccc(Cl)c3)oc2c1
(d) Cc1ccc(C(=O)OCC(=O)N(CCc2ccccc2)Cc2ccccc2)cc1S(=O)(=O)N1CCOCC1
Answer: c. CC(C)(CO)CNC(=O)c1ccc2nc(Cc3cccc(Cl)c3)oc2c1
{#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)(CO)CNC(=O)c1ccc2nc(Cc3cccc(Cl)c3)oc2c1
CC(C)(CO)CNC(=O)c1ccc2nc(Cc3cccc(Cl)c3)oc2c1
2-[(3-chlorophenyl)methyl]-N-[3-hydroxy-2,2-dimethylpropyl]-1,3-benzoxazole-6-carboxamide