Task: Answer the multiple-choice question.
Query: Which compound has a 9.821\% 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) Cl.c1ccc(CC2CNc3ccccc3CN2)cc1
b) CC(C)c1ccccc1NC(=O)COc1ccc(C(=O)NCCc2ccccc2)cc1
c) CC(NC(=O)C1CCN(S(=O)(=O)c2ccc(Br)s2)CC1)c1ccccc1
d) O=C(NCCO)c1cccc(Nc2nc(-c3ccccc3)c3cc(Cl)ccc3n2)c1
Answer: a. Cl.c1ccc(CC2CNc3ccccc3CN2)cc1
{#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#}
Cl.c1ccc(CC2CNc3ccccc3CN2)cc1
Cl.c1ccc(CC2CNc3ccccc3CN2)cc1
3-benzyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine;hydrochloride