Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 12.482\% 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 other words.
Options:
a: C/C(N)=C(/C#N)C(=O)CSc1nc2cc(Cl)ccc2c(=O)n1-c1ccc(C)cc1
b: CN(C)C(CNc1ccc(S(C)(=O)=O)cc1[N+](=O)[O-])Cc1ccccc1
c: Cc1cnccc1CNC(=O)CC1C(=O)NCCN1CC(C)(C)C
d: C[N+]1(CC(O)COCC2COc3ccccc3O2)CCOCC1.[I-]
Answer: a. C/C(N)=C(/C#N)C(=O)CSc1nc2cc(Cl)ccc2c(=O)n1-c1ccc(C)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#}
C/C(N)=C(/C#N)C(=O)CSc1nc2cc(Cl)ccc2c(=O)n1-c1ccc(C)cc1
C/C(N)=C(/C#N)C(=O)CSc1nc2cc(Cl)ccc2c(=O)n1-c1ccc(C)cc1
(E)-3-amino-2-[2-[7-chloro-3-(4-methylphenyl)-4-oxoquinazolin-2-yl]sulfanylacetyl]but-2-enenitrile